A New Era of Fieldwork: Navigating the 2027 BACB Supervision Requirements

Why the 2027 BACB Fieldwork Rules Are Not New News

The new fieldwork rules start January 1, 2027. The news itself is old. Bonilla pointed out that the BACB shared these changes in a 2022 newsletter. Supervisors have had five years to get ready. That same newsletter even flagged a coursework change for 2032.

She spent time on the why. Updates keep the field moving forward. They keep our standards in step with the demand for behavior analysts. Subject matter experts built these changes over several years. For a first or second year BCBA, this may be the first big update they live through.

She paired that with a reminder that has nothing to do with 2027. Check your state licensure rules (the state license to practice). The BACB site shows a map of the states. Links to each state board sit below the map. In Arizona, every hour you submit for licensure must be supervised by a licensed behavior analyst. She saw students move from California, which has no license. Those hours did not count for Arizona, so the students had to redo them.

we've known about these since the BACB posted their Newsletter in 2022.

From the talk — Dr. Pilar Bonilla

What Counts as a Fieldwork Hour, and What Never Will

Every fieldwork hour has to be client related. It has to focus on client programming. Supervision also cannot be passive. It needs active observation and real feedback. Bonilla recalled a supervisor who watched from the doorway for about 15 minutes and left. Trainees also need more than one client over the journey. Several settings, populations, and supervisors are smart, but not required.

Who is the client? The client is the direct recipient of services. Bonilla cited BACB language from 2026: any person or group who is appropriate for services. Parents, caregivers, relatives, legally authorized representatives, and employers can count. They count when they get direct training or consultation. In OBM work (services aimed at staff and systems), a staff group can be the client.

Restricted hours (hands on work delivering the client's plan) have a cap for a reason. The cap makes room for the other skills a BCBA needs. Unrestricted hours cover the tasks a BCBA does most. That includes assessment, program writing, graphing, and visual analysis (reading the data in the graph). It also includes literature review tied to a client, and care meetings. Staff training can land on either side. If the staff member is your client, it is restricted. If the child is your client, training that child's team is unrestricted.

The hard noes are long. Conferences, workshops, courses, and homework do not count. Meetings with no behavior analytic content do not count. Neither does speech, OT (occupational therapy), or equine therapy (horse therapy) work. Email, laminating, and scheduling do not count. CPR and crisis training do not count. IQ and other non behavior analytic testing do not count. Podcasts and PDUs (professional development units) are now named in the handbook as out. There is one honest workaround. Turn what a trainee learned into an applied activity with a real client, then sign off on it.

No one is above taking a direct session.

From the talk — Dr. Pilar Bonilla

The Four BCBA Changes Side by Side

Four things change for BCBA trainees. First, the monthly cap on fieldwork hours goes up. Second, the required number of supervision contacts goes away. Third, client observations shift from a count to a clock. Fourth, the concentrated route (a faster path with more supervision) gets a new supervision percentage.

Here is the 2026 column. Trainees can log up to 130 hours per supervisory period (one calendar month). A set number of contacts with the supervisor is required each period. Observations with the client are counted as a frequency. Concentrated fieldwork needs 10% supervision, double the 5% for supervised fieldwork.

Here is the 2027 column. The monthly cap moves to 160 hours. The contact count is gone. Observations are measured in minutes per supervisory period. Concentrated supervision drops from 10% to 7.5%. Bonilla walked the room through each one slowly, and she opened with a promise.

I'm here to hold your hand.

From the talk — Dr. Pilar Bonilla

The 160-Hour Month and the Restricted Hour Trap

The new cap is 30 more hours a month. The stated reason is a better match with full time work. It also makes the log more honest. Today a full time trainee can hit 130 hours before the month ends. The rest of that month's work simply vanishes from the record.

More room each month raises an old risk. Unrestricted hours must be at least 60% of the total. That is 1,200 of the 2,000 hours. Restricted hours top out at 800. Bonilla told the room to watch that two thirds ratio all the way through.

She sees trainees hit 800 restricted hours early. Then they keep logging restricted work that cannot count. They either throw those hours out or add months on the back end. Her fix is a plan and a trigger point. She sets a rule with each trainee: at 700 restricted hours, we talk.

She also has a rule for months that run past the cap. Cut the independent restricted hours first. Never cut supervised hours, because that wrecks the ratio.

Always cut restricted independent hours.

From the talk — Dr. Pilar Bonilla

Contacts Out, Observation Minutes In

In 2026, supervised fieldwork requires four contacts per supervisory period. Concentrated requires six. In 2027 that count disappears. The BACB called it redundant with the supervision percentage, just stated as a rate. Flexibility was the other reason. Some supervisors fit all of their supervision into one long day with the trainee.

Bonilla disagrees, and she flagged that as her own view. The contact rate gave supervisors a second floor to stand on. Her advice is to keep it anyway. Meet weekly for supervised fieldwork. Meet twice a week for concentrated. On her own concentrated cases, she often meets daily.

Observations change shape too. In 2027 you need 60 cumulative minutes with the client per period. Concentrated needs 90 minutes. This raises the bar. Under the old rule, one 15 minute observation could satisfy the month. Now that same short visit has to happen four times.

Treat 60 and 90 as the floor, not the goal. Bonilla says bare minimum should not be the target anywhere. The 2026 standard calls for 5% supervision time, and she gives her own clients closer to 20%. Put the observations on the calendar at the start of the relationship.

How can I do better than bare minimum?

From the talk — Dr. Pilar Bonilla

What the BCaBA Track Does and Does Not Share

The BCaBA credential (the assistant level certification) moves almost in step. The monthly cap goes from 130 to 160. The contact count is removed. Observations shift from frequency to duration. Three of the four changes are the same.

The fourth change is different. Concentrated fieldwork hours drop from 1,000 to 800. The supervision percentage does not move. Bonilla noted the BACB pointed to long discussion about where the concentrated option gets used. The supervision in that category was already seen as enough.

So a BCaBA trainee on the concentrated route logs 800 hours. You still hold the 10% supervision rate every supervisory period. The timeframes shift with the smaller total. The shortest supervised path is 8 months and one week. The shortest concentrated path is 5 months. The five year cap and the 10 year coursework limit both still apply.

They only need to accrue 800 hours.

From the talk — Dr. Pilar Bonilla

Timeframes, Pathways, and the Red 2027 Forms

There is now a ceiling on the whole experience: five years. The entire fieldwork journey has to fit inside it. That matters most for part time trainees. It also matters for many international trainees, who often go part time. Plan a rough timeline at the start.

On the fast end, supervised fieldwork cannot finish sooner than one year and two weeks. Concentrated cannot finish sooner than nine and a half months. Those numbers assume a perfect 160 hours every month. They leave no room for sick days, holidays, or cancellations. Bonilla expects about a year and a half for supervised fieldwork in real life. She expects closer to a year for concentrated.

Coursework has its own clock. Since 2024, coursework must be done within the last 10 years at the time of application. As of 2027, two eligibility pathways remain. One is a master's from a program accredited or recognized by ABAI. The other is a master's with behavior analytic coursework. Pathways three and four go away because few people used them. In 2032, only the first pathway stays.

The forms change, and the change is small. The 2027 forms look almost the same. The sheet is red instead of blue. You write the hours into the box for supervised or concentrated, instead of checking a box. One case needs extra care. If a trainee might apply on either side of January 2027, plan for both. The BACB suggests filling out the 2026 and 2027 monthly and final forms each month.

They're all publicly available on the website.

From the talk — Dr. Pilar Bonilla

The Onboarding Checklist as a Task Analysis

Bonilla built an onboarding checklist for 2027 and opened it up to everyone in the talk. It is a task analysis (one job broken into small steps). It has four parts: supervisor qualifications, coursework, documentation, and fieldwork prep. Walk it with the trainee in the first meeting. Write down the answers as you go.

Start with yourself. Document the credential, a clean record, and your eight hour supervision training. Document your state rules and your real capacity. Confirm you are not related to the trainee. If you are inside your first certified year, you need a consulting supervisor (a second, longer certified BCBA). Get that contract signed and give the trainee a copy. She has met trainees whose first year supervisor left no paper trail at all.

Next, verify coursework before any hour is logged. Ask for a permanent product (a saved record you can keep). This can be an acceptance letter, an unofficial transcript, or a syllabus. A special education degree with an ABA emphasis still counts. But fieldwork hours only start once the trainee's behavior analytic coursework begins. The trainee also needs a passing grade in that first course. If they fail it, the course has to be retaken. Review the expected graduation date while you are there.

Then nail down documentation and the plan. Open the supervision contract and read it line by line. Keep hours in a secure system, with a paper copy and a digital copy. Set the log format, the due date, and the wording you want in the comments. Book a monthly audit of the log, line by line. Set the route, the status, and a target finish date. Schedule supervision meetings and client observations in advance. Keep group supervision under half the month. Last, agree now on course correction. Decide who watches the numbers and how risk gets caught by week three. Decide what the fix should look like on paper.

There's always something that needs revisions.

From the talk — Dr. Pilar Bonilla