ABA employee onboarding checklist
An ABA onboarding checklist should run in four stages — pre-start, week one, first month and first 90 days — with every step carrying a named owner, a due date and a piece of evidence that proves it was completed.
Updated 2026-08-13 · 6 min read
Onboarding checklists usually exist. What is usually missing is ownership and evidence: who is responsible for each step, and what proves it happened. Without both, a checklist records intention rather than completion.
Stage 1 — before the first day
Owner: operations
- Offer accepted and start date confirmed
- Background and reference checks completed
- Credential or certification status verified and recorded, with expiry date
- System accounts, email and clinical software access provisioned
- Supervisor assigned and introduced by email
- First-week schedule shared
Stage 2 — week one
Owner: assigned supervisor
- Organizational orientation completed
- Ethics code and reporting obligations reviewed and acknowledged
- Confidentiality and data handling training completed
- Safety, crisis response and incident reporting reviewed
- Documentation standards demonstrated with a worked example
- First supervision contact held and recorded
- Client assignments reviewed with behavior plans read
Stage 3 — first month
Owner: assigned supervisor
- Direct observation with a client completed
- Data collection accuracy reviewed against a sample
- Supervision percentage met for the first calendar month
- Required trainings completed with certificates stored
- Day-30 review held and recorded
- Any access, scheduling or equipment issues resolved
Stage 4 — first 90 days
Owner: supervisor, reviewed by clinical director
- Day-60 and day-90 reviews held
- Competency ratings recorded at each checkpoint
- Development goals agreed for the next quarter
- Caseload readiness decision documented
- Credential record complete and verified
- Onboarding record closed, with any carried-forward actions assigned
Attach evidence to each step rather than a tick: a certificate, a signed acknowledgment, a recorded observation. A tick tells you someone believed the step was done; evidence tells you it was.
Make the new hire an active participant
- Give them their own view of the checklist so they can see what is outstanding.
- Let them submit evidence directly, with a supervisor verifying rather than transcribing.
- Give them a channel to raise a blocker without waiting for the next scheduled meeting.
- Ask for a short reflection at each checkpoint before the review takes place.
Frequently asked questions
- How long should ABA onboarding take?
- Plan for 90 days with fixed checkpoints at 30, 60 and 90. Week one covers safety and compliance essentials; the remainder builds independent delivery fidelity.
- Who owns onboarding steps?
- Split ownership: operations handles pre-start credentialing and access, and the assigned supervisor owns everything clinical from week one. A single owner for the whole process is where steps quietly stall.
- What evidence should be kept?
- Training certificates, acknowledgment of policies and the ethics code, records of observation, supervision contact records, and each checkpoint review outcome — all stored against the individual's record.
How this works in Operation Optimize
Operation Optimize runs onboarding as assigned work rather than a document.
- Templates generate a dated task list per new hire from their start date
- New hires complete and evidence their own steps from a personal portal
- Supervisors verify submissions from one queue
- Leadership sees onboarding progress and blockers across all new hires
Sources
Related guides
RBT 30/60/90-day review template
Three checkpoints, the questions to ask at each, and the record to keep.
ABA clinical director dashboard
Four decision questions, the metrics behind them, and what to leave off.
ABA credential tracking software
Evaluation criteria: versioned rules, attached evidence, per-person cycles, lead time.