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Do you know what would happen to your company if your CEO suddenly had to resign immediately for personal reasons? Or got seriously ill? Or worse, died? These scenarios, while rare, do happen, and many companies are not prepared. In fact, 45% of US companies do not have a contingency plan for CEO succession, according to a 2020 Harvard Business Review study.  

Do you have a plan for CEO succession? As a business owner, you may have an exit strategy in place for your company, but do you have a plan to bridge the leadership gap for you and each member of your leadership team? Does the plan include the kind of crises listed above? What would you do if your next-in-line left suddenly? 

Whether yours is a family-owned business, a company of equity partners, or a private company with a governing body, here are things to consider when you’re faced with a situation where your CEO has abruptly departed or has decided to step down.  

1. Get a plan in place. First, assess the situation and figure out your priorities. If there is already a plan for these types of circumstances, evaluate how much of it is applicable to this particular circumstance. For example, if the plan is for the stepping down or announced retirement of your CEO, but some other catastrophic event occurs, you may need to adjust key components and focus on immediate messaging rather than future positioning. If there is no plan, assign a small team to create one immediately. 

Make sure management, team leaders, and employees are aware and informed of your progress; this will help keep you organized and streamline communications. Management needs to take the lead and select a point person to document the process. Management also needs to take the lead in demeanor. Model your actions so employees can see the situation is being handled with care. Once a strategy is identified based on your priorities, draft a plan that includes what happens now, in the immediate future, and beyond. Include timetables so people know when decisions will be made.  

2. Communicate clearly, and often. In times of uncertainty, your employees will need as much specific information as you can give them. Knowing when they will hear from you, even if it is “we have nothing new to report” builds trust and keeps them vested and involved. By letting them know what your plan is, when they’ll receive another update, what to tell clients, and even what specifics you can give them (e.g., who will take over which CEO responsibility and for how long), you make them feel that they are important stakeholders, and not just bystanders. Stakeholders are more likely to be strong supporters during and after any transition that needs to take place. 

3. Pull in professional help. Depending on your resources, we recommend bringing in a professional to help you handle the situation at hand. At the very least, call in an objective opinion. You’ll need someone who can help you make decisions when emotions are running high. Bringing someone on board that can help you decipher what you have to work with and what your legal and other obligations may be, help rally your team, deal with the media, and manage emotions can be invaluable during a challenging time. Even if it’s temporary. 

4. Develop a timeline. Figure out how much time you have for the transition. For example, if your CEO is ill and will be stepping down in six months, you have time to update any existing exit strategy or succession plan you have in place. Things to include in the timeline: 

• Who is taking over what responsibilities? 
• How and what will be communicated to your company and stakeholders? 
• How and what will be communicated to the market? 
• How will you bring in the CEO's replacement, while helping the current CEO transition out of the organization? 

If you are in a crisis situation (e.g., your CEO has been suddenly forced out or asked to leave without a public explanation), you won’t have the luxury of time.  

Find out what other arrangements have been made in the past and update them as needed. Work with your PR firm to help with your change management and do the right things for all involved to salvage the company’s reputation. When handled correctly, crises don’t have to have a lasting negative impact on your business.   

5. Manage change effectively. When you’re under the gun to quickly make significant changes at the top, you need to understand how the changes may affect various parts of your company. While instinct may tell you to focus externally, don’t neglect your employees. Be as transparent as you possibly can be, present an action plan, ask for support, and get them involved in keeping the environment positive. Whether you bring in professionals or not, make sure you allow for questions, feedback, and even discord if challenging information is being revealed.  

6. Handle the media. Crisis rule #1 is making it clear who can, and who cannot, speak to the media. Assign a point person for all external inquiries and instruct employees to refer all reporter requests for comment to that point person. You absolutely do not want employees leaking sensitive information to the media. 
 
With your employees on board with the change management action plan, you can now focus on external communications and how you will present what is happening to the media. This is not completely under your control. Technology and social media changed the game in terms of speed and access to information to the public and transparency when it comes to corporate leadership. Present a message to the media quickly that coincides with your values as a company. If you are dealing with a scandal where public trust is involved and your CEO is stepping down, handling this effectively will take tact and most likely a team of professionals to help. 

Exit strategies are planning tools. Uncontrollable events occur and we don’t always get to follow our plan as we would have liked. Your organization can still be prepared and know what to do in an emergency situation or sudden crisis.  Executives move out of their roles every day, but how companies respond to these changes is reflective of the strategy in place to handle unexpected situations. Be as prepared as possible. Own your challenges. Stay accountable. 

BerryDunn can help whether you need extra assistance in your office during peak times or interim leadership support during periods of transition. We offer the expertise of a fully staffed accounting department for short-term assignments or long-term engagements―so you can focus on your business. Meet our interim assistance experts.

With the rise of artificial intelligence, most malware programs are starting to think together. Fortinet recently released a report that highlights some terms we need to start paying attention to:

Bot
A “bot” is an automated program that, in this case, runs against IP addresses to find specific vulnerabilities and exploit them. Once it finds the vulnerability, it has the ability to insert malware such as ransomware or Trojans (a type of malware disguised as legitimate software) into the vulnerable device. These programs adapt to what they find in order to infect a system and then make themselves invisible.

Swarmbot
Now, think about thousands of different bots, attacking one target at the same time. That’s a swarm, or in the latest lingo, a swarmbot. Imagine a swarmbot attacking any available access into your network. This is a bot on steroids.

Hivenet
A “hivenet” is a self-learning cluster of compromised devices that share information and customize attacks. Hivenets direct swarmbots based on what they learn during an attack. They represent a significant advance in malware development, and are now considered by some to be a kind of artificial intelligence. The danger lies is in a hivenet’s ability to think during an attack.

Where do they run? Everywhere.
Bots and hives can run on any compromised internet-connected devices. This includes webcams, baby cams, DVRs, home routers, refrigerators, drones, “smart” TVs, and, very, very soon, (if not already) mobile phones and tablets. Anything that has an IP address and is not secured is vulnerable.

With some 2.9 billion botnet communications per quarter that we know of, attacks aren’t just theory anymore — they’re inevitable.

Organizations have heating and cooling systems, physical security systems, security cameras and multiple types of devices now accessible from the internet. Even community water, electric and telecommunications systems are vulnerable to attack — if they are accessible.

What can you do? Take care of your business—at home and at work.
At home, how many devices do you own with an IP address? In the era of smart homes, it can add up quickly. Vendors are fast to jump on the “connect from anywhere” bandwagon, but not so fast to secure their devices. How many offered updates to the device’s software in the last year? How would you know? Do any of the products address communications security? If the answer is “none,” you are at risk.

When assessing security at work, all organizations need to consider smart devices and industrial control systems that are Internet accessible, including phone systems, web conferencing devices, heating and cooling systems, fire systems, even elevators. What has an IP address? Vulnerable areas have expanded exponentially in the name of convenience and cost saving. Those devices may turn out to be far more expensive than their original price tag — remember the Target data breach? A firewall will not be sufficient protection if a compromised vendor has access.

Evaluate the Risks of Internet Accessibility
It may be great if you can see who is ringing your doorbell at home from your office, but only if you are sure you are the only one who can do that. Right now, my home is very “stupid,” and I like it that way. I worry about my wireless garage door opener, but at least someone has to be at my house to compromise it. My home firewall is commercial grade because most small office/home office routers are abysmally insecure, and are easily hacked. Good security costs money.

It may be more convenient for third-party vendors to access your internal equipment from their offices, but how secure are their offices? (There is really no way to know, except by sending someone like me in). Is your organization monitoring outgoing traffic from your network through your firewall? That’s how you discover a compromised device. Someone needs to pay attention to that traffic. You may not host valuable information, but if you have 300 unsecured devices, you can easily become part of a swarm.

Be Part of the Solution
Each one of us needs to eliminate or upgrade the devices that can become bots. At home, check your devices and install better security, in the same way you would upgrade locks on doors and windows to deter burglars. Turn off your computers when they are not in use. Ensure your anti-virus software is current on every device that has an operating system. Being small is no longer safe. Every device will matter.

It’s one thing for coaching staff to see the need for a new quarterback or pitcher. Selecting and onboarding this talent is a whole new ballgame. Various questions have to be answered before moving forward: How much can we afford? Are they a right fit for the team and its playing style? Do the owners approve?

Management has to answer similar questions when selecting and implementing a cybersecurity maturity model, and form the basis of this blog – chapter 2 in BerryDunn’s Cybersecurity Playbook for Management.

What are the main factors a manager should consider when selecting a maturity model?
RG: All stakeholders, including managment, should be able to easily understand the model. It should be affordable for your organization to implement, and its outcomes achievable. It has to be flexible. And it has to match your industry. It doesn’t make a lot of sense to have an IT-centric maturity model if you’re not an extremely high-tech organization. What are you and your organization trying to accomplish by implementing maturity modeling? If you are trying to improve the confidentiality of data in your organization’s systems, then the maturity model you select should have a data confidentiality domain or subject area.

Managers should reach out to their peer groups to see which maturity models industry partners and associates use successfully. For example, Municipality A might look at what Municipality B is doing, and think: “How is Municipality B effectively managing cybersecurity for less money than we are?” Hint: there’s a good chance they’re using an effective maturity model. Therefore, Municipality A should probably select and implement that model. But you also have to be realistic, and know certain other factors—such as location and the ability to acquire talent—play a role in effective and affordable cybersecurity. If you’re a small town, you can’t compare yourself to a state capital.

There’s also the option of simply using the Cybersecurity Capability Maturity Model (C2M2), correct?
RG: Right. C2M2, developed by the U.S. Department of Energy, is easily scalable and can be tailored to meet specific needs. It also has a Risk Management domain to help ensure that an organization’s cybersecurity strategy supports its enterprise risk management strategy.

Once a manager has identified a maturity model that best fits their business or organization, how do they implement it?
RG: STEP ONE: get executive-level buy-in. It’s critical that executive management understands why maturity modeling is crucial to an organization's security. Explain to them how maturity modeling will help ensure the organization is spending money correctly and appropriately on cybersecurity. By sponsoring the effort, providing adequate resources, and accepting the final results, executive management plays a critical role in the process. In turn, you need to listen to executive management to know their priorities, issues, and resource constraints. When facilitating maturity modeling, don’t drive toward a predefined outcome. Understand what executive management is comfortable implementing—and what the business or organization can afford.

STEP TWO: Identify leads who are responsible for each domain or subject area of the maturity model. Explain to these leads why the organization is implementing maturity modeling, expected outcomes, and how their input is invaluable to the effort’s success. Generally speaking, the leads responsible for subject areas are very receptive to maturity modeling, because—unlike an audit—a maturity model is a resource that allows staff to advocate their needs and to say: “These are the resources I need to achieve effective cybersecurity.”

Third, have either management or these subject area leads communicate the project details to the lower levels of the organization, and solicit feedback, because staff at these levels often have unique insight on how best to manage the details.

The fourth step is to just get to work. This work will look a little different from one organization to another, because every organization has its own processes, but overall you need to run the maturity model—that is, use the model to assess the organization and discover where it measures up for each subject area or domain. Afterwards, conduct work sessions, collect suggestions and recommendations for reaching specific maturity levels, determine what it’s going to cost to increase maturity, get approval from executive management to spend the money to make the necessary changes, and create a Plan of Action and Milestones (POA&M). Then move forward and tick off each milestone.

Do you suggest selecting an executive sponsor or an executive steering committee to oversee the implementation?
RG: Absolutely. You just want to make sure the executive sponsors or steering committee members have both the ability and the authority to implement changes necessary for the modeling effort.

Should management consider hiring vendors to help implement their cybersecurity maturity models?
RG: Sure. Most organizations can implement a maturity model on their own, but the good thing about hiring a vendor is that a vendor brings objectivity to the process. Within your organization, you’re probably going to find erroneous assumptions, differing opinions about what needs to be improved, and bias regarding who is responsible for the improvements. An objective third party can help navigate these assumptions, opinions, and biases. Just be aware some vendors will push their own maturity models, because their models require or suggest organizations buy the vendors’ software. While most vendor software is excellent for improving maturity, you want to make sure the model you’re using fits your business objectives and is affordable. Don’t lose sight of that.

How long does it normally take to implement a maturity model?

RG: It depends on a variety of factors and is different for every organization. Keep in mind some maturity levels are fairly easy to reach, while others are harder and more expensive. It goes without saying that well-managed organizations implement maturity models more rapidly than poorly managed organizations.

What should management do after implementation?
RG: Run the maturity model again, and see where the organization currently measures up for each subject area or domain. Do you need to conduct a maturity model assessment every year? No, but you want to make sure you’re tracking the results year over year in order to make sure improvements are occurring. My suggestion is to conduct a maturity model assessment every three years.

One final note: make sure to maintain the effort. If you’re going to spend time and money implementing a maturity model, then make the changes, and continue to reassess maturity levels. Make sure the process becomes part of your organizations’ overall strategic plan. Document and institutionalize maturity modeling. Otherwise, the organization is in danger of losing this knowledge when the people who spearheaded the effort retire or pursue new opportunities elsewhere.

What’s next?
RG: Over the next couple of blogs, we’ll move away from talking about maturity modeling and begin talking about the role capacity plays in cybersecurity. Blog #3 will instruct managers on how to conduct an internal assessment to determine if their organizations have the people, processes, and technologies they need for effective cybersecurity.

Read our next cybersecurity playbook article, Tapping your internal capacity for better results: Cybersecurity playbook for management #3, here.

Good Practices Are Not Enough

When it comes to IT security, more than one CEO running a small organization has told me they have really good people taking care of “all that.” These CEOs choose to believe their people perform good practices. That may be true, but who defines good practices and how they administer them? And when? If “security is everyone’s job,” then nobody is responsible for getting specific things done. Good practices require consistency, and consistency requires structure.

From an audit perspective, a control not written down does not exist. Why? Because it can’t be tested, measured, or validated. An IT Auditor can’t assess controls if they were never defined. Verbal instruction carries by far the most risk. “I told him to do that,” doesn’t pass the smell test in court.

Why Does it Matter?

Because it’s not IT’s job to write policies. Their job is to implement IT decisions made by management. They’re not at the right level to make decisions that impact the entire organization. Why should small organizations concern themselves with developing policies and procedures? Here are two very good reasons:

1. Regulatory Requirements
2. Lawsuits

No matter how small your organization, if you have a corporate network (even cloud-based) and you store credit card transactions, personal health information, client financial information or valuable intellectual property, being aware of state and federal regulatory requirements for protecting that information is vital. It is the responsibility of management to research and develop a management framework for addressing risk.

Lawsuits happen when information is stolen and/or employees are terminated for inappropriate activities. If you have no policies that mandate what is and isn’t acceptable, and what the penalties are for violations, your terminated employee has grounds for a wrongful termination lawsuit: policy should not be written by the IT Department.

If confidential data you are responsible for is stolen and clients sue you, standing up in court and saying “We don’t have any written policies or procedures,” is a sure way to have both significant financial losses and a negative impact on your reputation. For a small organization, that could mean going out of business.

Even if data is stolen from a third-party vendor who stores your data, your organization owns the data and is responsible for ensuring the data is secure with the vendor and meets organizational requirements. Do you have a vendor management policy? If you work with vendors, you need one.

Consider, too, that every organization expects to grow its business. The longer management doesn’t pay attention to policies and procedures, the more difficult it becomes to develop and implement them.

Medium and Large Organizations Need to Pay Attention, too

A policy document provides a framework for defining activities and decision-making by everyone in the organization. A policy contains standards for the organization, and outlines penalties for non-performance. The organization’s management team or board of directors must drive their creation.
Policies also maintain accountability in the eyes of internal and external stakeholders. Even the smallest organization wants their customers and employees to have confidence the organization is protecting important information. By defining the necessary controls for running business operations that address risk and compliance requirements (and reviewing them annually), your management team demonstrates a commitment to good practices.

Procedures are the “How”

Procedures don’t belong in a policy. Departments need to be able to design their own procedures to meet policy requirements and definitions. HR will have procedures for employee privacy and financial information, finance must manage credit card, student, banking or client financial documentation, and IT will need to develop specific technical procedures to document their compliance with policy.

If all those procedures are in a policy, it makes for unwieldy policy documents that management must review and approve. Departments need to change and update their procedures quickly in order to remain effective. For example, a policy may mandate the minimum number of characters in a password, but IT needs to develop the procedures to implement that requirement on many platforms and devices.

What is a “Plan” Used For?

Consider that organizations commonly have a Business Continuity Plan as well as an Incident Response Plan. How is a “plan” different from a policy or procedure?

A plan (for example, an Information Security Plan, or Privacy Plan, etc.) is a collection of related procedures with a specific focus. I have seen these collections called “programs,” but most organizations use “plan” (plus, the Federal government uses that term). The term “program” implies a beginning and an end, as well as tending to be a little too generic (think “School Lunch Program”).

Three Ways Not to Develop Policies, Procedures and Plans

Consider the Unique Aspects of Your Organization

What electronic information does your organization consider valuable? During an assessment with a state university, we discovered that the farm research the agriculture school was performing was extremely valuable. While we started out with questions about student health and financial information, the university realized the research data was equally critical. The information might not have federal or state regulations attached to it, but if it is valuable to your organization, you need to protect it. By not taking a one-size fits all approach to our assessment, we were able to meet their specific needs.

Multiple Departments or Locations? Standardize.

Whether your organization is a university, non-profit organization, government agency, medical center or business, you frequently have sub-entities. Each sub-entity or location may have different terms for different functions. For example, at a recent engagement for another university, Information Security “Programs,” “Plans” and “Policies” meant different things on different campuses. This caused confusion on the part of all stakeholders. It also showed a lack of cohesion in the approach to security of the university as a whole. Standardizing language is one of the best ways to have everyone in the organization on the same page, even if the documents are unique to a location, agency or site. This makes planning, implementation, and system upgrade projects run more effectively.

Demonstrate Competence

No matter what terms your organization chooses, using consistent terms is a good way to demonstrate a thoughtful approach. Everyone needs to be talking the same language. Having documents that specify management decisions provides assurance to internal and external stakeholders. Good policies, procedures and plans can mean the difference between a manageable crisis and a business failure.

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For professional baseball players who get paid millions to swing a bat, going through a slump is daunting. The mere thought of a slump conjures up frustration, anxiety and humiliation, and in extreme cases, the possibility of job loss.

The concept of a slump transcends sports. Just glance at the recent headlines about Yahoo, Equifax, Deloitte, and the Democratic National Committee. Data breaches occur on a regular basis. Like a baseball team experiencing a downswing, these organizations need to make adjustments, tough decisions, and major changes. Most importantly, they need to realize that cybersecurity is no longer the exclusive domain of Chief Information Security Officers and IT departments. Cybersecurity is the responsibility of all employees and managers: it takes a team.

When a cybersecurity breach occurs, people tend to focus on what goes wrong at the technical level. They often fail to see that cybersecurity begins at the strategic level. With this in mind, I am writing a blog series to outline the activities managers need to take to properly oversee cybersecurity, and remind readers that good cybersecurity takes a top-down approach. Consider the series a cybersecurity playbook for management. This Q&A blog — chapter 1 — highlights a basic concept of maturity modeling.

Let’s start with the basics. What exactly is a maturity model?
RG: A maturity model is a framework that assesses certain elements in an organization, and provides direction to improve these elements. There are project management, quality management, and cybersecurity maturity models.

Cybersecurity maturity modeling is used to set a cybersecurity target for management. It’s like creating and following an individual development program. It provides definitive steps to take to reach a maturity level that you’re comfortable with — both from a staffing perspective, and from a financial perspective. It’s a logical road map to make a business or organization more secure.

What are some well-known maturity models that agencies and companies use?
RG: One of the first, and most popular is the Program Review for Information Security Management Assistance (PRISMA), still in use today. Another is the Capability Maturity Model Integration (CMMI) model, which focuses on technology. Then there are some commercial maturity models, such as the Gartner Maturity Model, that organizations can pay to use.

The model I prefer is the Cybersecurity Capability Maturity Model (C2M2), developed by the U.S. Department of Energy. I like C2M2 because it directly maps to the U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) compliance, which is a prominent industry standard. C2M2 is easily understandable and digestible, it scales to the size of the organization, and it is constantly updated to reflect the most recent U.S. government standards. So, it’s relevant to today’s operational environment.

Communication is one of C2M2’s strengths. Because there is a mechanism in the model requiring management to engage and support the technical staff, it facilitates communication and feedback at not just the operational level, but at the tactical level, and more significantly, the management level, where well-designed security programs start.

What’s the difference between processed-based and capability-based models?
RG: Processed-based models focus on performance or technical aspects — for example, how mature are processes for access controls? Capability-based models focus on management aspects — is management adequately training people to manage access controls?

C2M2 combines the two approaches. It provides practical steps your organization can take, both operationally and strategically. Not only does it provide the technical team with direction on what to do on a daily basis to help ensure cybersecurity, it also provides management with direction to help ensure that strategic goals are achieved.

Looking at the bigger picture, what does an organization look like from a managerial point of view?
RG: First, a mature organization communicates effectively. Management knows what is going on in their environment.

Most of them have very competent staff. However, staff members don’t always coordinate with others. I once did some security work for a company that had an insider threat. The insider threat was detected and dismissed from the company, but management didn’t know the details of why or how the situation occurred. Had there been an incident response plan in place (one of the dimensions C2M2 measures) — or even some degree of cybersecurity maturity in the company, they would’ve had clearly defined steps to take to handle the insider threat, and management would have been aware from an early stage. When management did find out about the insider threat, it became a much bigger issue than it had to be, and wasted time and resources. At the same time, the insider threat exposed the company to a high degree of risk. Because upper management was unaware, they were unable to make a strategic decision on how to act or react to the threat.

That’s the beauty of C2M2. It takes into account the responsibilities of both technical staff and management, and has a built-in communication plan that enables the team to work proactively instead of reactively, and shares cybersecurity initiatives between both management and technical staff.

Second, management in a mature organization knows they can’t protect everything in the environment — but they have a keen awareness of what is really important. Maturity modeling forces management to look at operations and identify what is critical and what really needs to be protected. Once management knows what is important, they can better align resources to meet particular challenges.

Third, in a mature organization, management knows they have a vital role to play in supporting the staff who address the day-to-day operational and technical tasks that ultimately support the organization’s cybersecurity strategy.

What types of businesses, not-for-profits, and government agencies should practice maturity modeling?
RG: All of them. I’ve been in this industry a long time, and I always hear people say: “We’re too small; no one would take any interest in us.”

I conducted some work for a four-person firm that had been hired by the U.S. military. My company discovered that the firm had a breach and the four of them couldn’t believe it because they thought they were too small to be breached. It doesn’t matter what the size of your company is: if you have something someone finds very valuable, they’re going to try to steal it. Even very small companies should use cybersecurity models to reduce risk and help focus their limited resources on what is truly important. That’s maturity modeling: reducing risk by using approaches that make the most sense for your organization.

What’s management’s big takeaway?
RG: Cybersecurity maturity modeling aligns your assets with your funding and resources. One of the most difficult challenges for every organization is finding and retaining experienced security talent. Because maturity modeling outlines what expertise is needed where, it can help match the right talent to roles that meet the established goals.

So what’s next?
RG: In our next installment, we’ll analyze what a successful maturity modeling effort looks like. We’ll discuss the approach, what the outcome should be, and who should be involved in the process. We’ll discuss internal and external cybersecurity assessments, and incident response and recovery.

You can read our next chapter, Selecting and implementing a maturity model: Cybersecurity playbook for management #2, here.

When last we blogged about the Financial Accounting Standards Board’s (FASB) new “current expected credit losses” (CECL) model for estimating an allowance for loan and lease losses (ALLL), we reviewed the process for developing reasonable and supportable forecasts for use in establishing the ALLL. Once you develop those forecasts, how does that information translate into amounts to set aside for loan losses?

A portion of the ALLL will continue to be based on specifically identified loans you’re concerned about. For those loans, you will continue to establish a specific component of the ALLL based on your estimate of the loss ultimately expected on the loans.

The tricky part, of course, is estimating an ALLL for the other 99% of the loan portfolio. This is where the forecasts come in. The new rules do not prescribe a particular methodology, and banking regulators have indicated community banks will likely be able to continue with their current approach, adjusted to use appropriate inputs in a manner that complies with the CECL model. One of the biggest challenges is the expectation in CECL that the ALLL will be estimated using the institution’s historical information, to the extent available and relevant.

Following is just one of many ways  you can approach it. I’ve also included a link at the end of this article to an example illustrating this approach.

Step One: Historical Loss Factors

1. First, for a given subset of the loan portfolio (e.g., the residential loan pool), you might first break down the portfolio by the number of years remaining until expected payoff (via maturity or refinancing). This is important because, on average, a loan with seven years remaining until expected payoff will have a higher level of remaining lifetime losses than a loan with one year remaining. It therefore generally wouldn’t be appropriate to use the same loss factor for both loans.
    
2. Next, decide on a set of drivers that tend to correlate with loan losses over time. FASB has indicated it doesn’t expect highly mathematical correlation models will be necessary, especially for community banks. Instead, select factors in your bank’s experience indicative of future losses. These may include:
   • External factors, such as GDP growth, unemployment rates, and housing prices
   • Internal factors such as delinquency rates, classified asset ratios, and the percentage of loans in the portfolio for which certain policy exceptions (e.g., loan-to-value ratio or minimum credit score) were granted
      
3. Once you select this set of drivers, find an historical loss period — a period of years corresponding to the estimated remaining life of the portfolio in question — where the historical drivers best approximate those you’re expecting in the future, based on your forecasts. For that historical loss period, determine the lifetime remaining loss rates of the loans outstanding at the beginning of that period, broken down by the number of years remaining until payoff. (This may require significant data mining, especially if that historical loss period was quite a few years ago.
    
4. Apply those loss rates to the breakdown derived in (a) above, by years remaining until maturity.

   Step Two: Adjustments to Historical Loss Rates

   The CECL model requires we adjust historical loss factors for conditions that may not be adequately captured by the historical loss period analysis we’ve just described. Let’s say a particular geographical subset of your market area is significantly affected by the economic fortunes of a large employer in that area.  Based on economic trends or recent developments, you might expect that employer to have a particularly bright – or dim – future over the forecast period; accordingly, you forecast loans to borrowers in that area will have losses that differ significantly from the rest of the portfolio.

   The approach for these loans is the same as in the previous step. However:

   These loans would be segregated from the remainder of the portfolio, which would be subject to the general approach in step one. As you think through this approach, there are myriad variations and many decisions to make, such as:

   Our intent in describing this methodology is to help your CECL implementation team start the dialogue in terms of converting theoretical concepts in the CECL model to actual loans and historical experience.

   To facilitate that discussion, we’ve included a very simple example here that illustrates the steps described above. Analyzing an entire loan portfolio under the CECL model is an exponentially more complex process, but the concepts are the same — forecasting future conditions, and establishing an ALLL based on the bank’s (or, when necessary, peers’) lifetime loan loss experience under similar historical conditions.

   Given the amount of number crunching and analysis necessary, and the potentially significant increase in the ALLL that may result from a lifetime-of-loan loss model, it’s safe to say the time to start is now! If you have any questions about CECL implementation, please contact Tracy Harding or Rob Smalley.

   Other resources
   For more information on CECL, check out our other blogs:

   CECL: Where to Start
   CECL: Bank and Branch Acquisitions
   CECL: Reasonable and Supportable

   To sign up to receive notification of our next CECL update, click here.

   • In substep (c), you would focus on forecasted conditions (such as unemployment rate and changes in real estate values) in the geographical area in which the significant employer is located.
   • You would then select an historical loss period that had actual conditions for that area that best correspond to those you’ve just forecasted.
   • In substep (d), you would determine the lifetime remaining loss rates of loans outstanding at the beginning of that period.
   • In substep (e), you would apply those rates to loans in that geographic area.
   • How to break down the portfolio
   • Which conditions to analyze
   • How to analyze the conditions for correlation with historical loss periods
   • Which resulting loss factors to apply to which loans