BCBA Fieldwork Documentation Requirements

The Monthly Fieldwork Verification Form (M-FVF) only captures the summary of your month. To back up those numbers in the event of an audit, the BACB requires you to maintain a continuous, highly detailed documentation system (typically an Excel spreadsheet or a dedicated tracking tool).

The BACB Handbook dictates the exact fields that must be recorded for every single session. Missing these fields can result in those hours being thrown out during an audit. This isn't a theoretical risk; it happens regularly, and it's one of the most preventable common fieldwork mistakes candidates make.

What Fields Must You Record for Independent Hours?

For every session where you worked independently (no supervisor present), you must record:

• Date
• Start time and end time
• Fieldwork type (Supervised or Concentrated)
• Supervisor name
• Activity category (Restricted or Unrestricted)

Every one of these fields matters. If you leave out the activity category, for example, the BACB can't verify whether you've met the unrestricted activity percentage. If you omit start and end times, they can't confirm your hours are accurate. Think of each field as a piece of evidence that proves your hours are legitimate.

Supervised Contacts

When you meet with your supervisor, the documentation burden increases. You must record all of the independent fields, plus:

• Supervision type (Individual or Group)
• Summary of supervision activity: This is a critical requirement. You must write a brief summary of what was discussed (e.g., "Discussion of activities completed during independent hours, feedback provided on behavior plan writing, progress toward goals discussed").

The supervision activity summary trips up a lot of candidates. It doesn't need to be a novel, but it can't be a single word either. A good summary is two to three sentences that describe what you and your supervisor actually did during the contact. "Reviewed data from three clients, discussed modifications to Client A's token economy, supervisor modeled prompting techniques for Client B's DTT program" is the kind of detail that holds up in an audit.

Client Observations

For any session where your supervisor observed you with a client, you must record all the supervised fields, plus:

• Setting name: Where the observation occurred (e.g., "ABC Autism Center", "Home - Client JS").
• Duration in minutes: This is especially critical for anyone applying in 2027 or later, as the observation requirement becomes cumulative minutes rather than a simple count of sessions. See our supervision requirements guide for full thresholds.

What's the Difference Between Daily Logs and Monthly Verification?

This is a distinction that confuses many candidates. Your documentation system operates at multiple levels, and each serves a different purpose.

Daily entries (your documentation system): These are the individual session-by-session records you maintain throughout the month. Every time you work, you log the date, times, activity type, and other required fields. This is your primary evidence. It's the raw data that everything else is built from.

The Monthly Fieldwork Verification Form (M-FVF): At the end of each supervisory period (calendar month), you and your supervisor complete an M-FVF. This form summarizes the month's totals: total independent hours, total supervised hours, number of supervision contacts, whether an observation occurred, and other aggregate data. Both you and your supervisor sign it, attesting that the information is accurate.

The Final Fieldwork Verification Form (F-FVF): When you've completed all your fieldwork hours with a given supervisor, they complete an F-FVF that summarizes the entire period of supervision. This is the document that gets submitted to the BACB as part of your certification application.

The key thing to understand is that the M-FVF and F-FVF are summaries. Your daily documentation system is the source of truth. If the BACB audits you, they're going to want to see the detailed daily logs, not just the summary forms. If those daily logs are incomplete, vague, or missing, your summary forms won't save you.

What Happens If Your Documentation Is Incomplete?

Incomplete documentation is one of the most common reasons fieldwork hours get rejected during a BACB audit. Here's what can go wrong.

• Hours get thrown out. If a session entry is missing required fields (no start time, no activity category, no supervision summary), the BACB can refuse to count those hours. This doesn't just affect one entry; if the pattern suggests sloppy record-keeping across the board, the entire documentation system's credibility is undermined.
• Your application gets delayed. If the BACB identifies documentation issues during review, they may request additional information or clarification. This puts your application on hold, delaying your ability to sit for the exam.
• Your application gets rejected. In serious cases, if your documentation can't support the hours you've claimed, your application may be denied entirely. You'd then need to accrue additional hours to replace the ones that were rejected.
• Your supervisor is affected too. If your documentation problems suggest a pattern of inadequate supervision, the BACB may investigate your supervisor as well. This can damage your professional relationship and make it harder to find a new supervisor if you need one.

For a deeper look at what triggers audits and how to handle them, see our audit preparation guide.

How Long Must You Keep Your Records?

You and your supervisor must retain all fieldwork documentation, including the M-FVFs, the Final Fieldwork Verification Form (F-FVF), the supervision contract, and your detailed documentation system, for at least 7 years after you complete your fieldwork.

Seven years is a long time, and it's easy to lose track of files over that span. Here's what you should know about retention:

• The clock starts when fieldwork ends, not when you get certified. If you finish your hours in June 2026 but don't pass the exam until December 2026, your 7-year retention period still started in June 2026.
• Both you and your supervisor must keep copies. This is a shared responsibility. If your supervisor retires, moves, or becomes unreachable, you need your own complete set of records.
• Digital copies are acceptable. The BACB doesn't require original paper documents. Scanned PDFs, secure cloud storage, and digital spreadsheets are all fine as long as they're legible, complete, and accessible. If you're using physical copies, scan everything as a backup.
• Keep multiple backups. Hard drives fail. Cloud accounts get locked. Email providers change their storage policies. Store your documentation in at least two separate locations. A cloud backup and a local copy on an external drive is a reasonable approach.

Tips for Staying Organized from Day One

The candidates who run into documentation problems are almost always the ones who tried to "catch up" on their records weeks or months after the fact. Building good habits from the start is far easier than reconstructing records later.

• Log every session the same day it happens. Don't trust yourself to remember details a week later. The date, times, and activity type feel obvious today but become fuzzy fast. Set a daily reminder if you need to.
• Use a consistent system. Whether it's an Excel spreadsheet, a Google Sheet, or a dedicated tracking app, pick one system and stick with it. Switching between tools mid-fieldwork creates gaps and inconsistencies.
• Do a weekly review. Every Friday (or whatever day works for you), spend 10 minutes reviewing the week's entries. Are all fields filled in? Do the hours add up? Are supervision summaries written? Catching problems weekly is much easier than catching them monthly.
• Back up your data regularly. If you're using a spreadsheet, make sure it's backed up to cloud storage automatically. If you're using a paper system, scan and upload at least monthly.
• Keep your supervisor in the loop. Share your documentation with your supervisor regularly so they can flag issues early. If they notice you're missing supervision summaries or observation details, it's much better to fix that in real time than to discover it at the end of your fieldwork. Having a good supervisor relationship makes this process smoother.
• Don't overcomplicate it. Your documentation system doesn't need fancy formatting or color-coded tabs. It needs to be complete, accurate, and consistent. A plain spreadsheet with every required field filled in for every session will serve you better than an elaborate system you abandon after two months.