You submitted your B Impact Assessment. Your score is above 80. You feel good about it. Then nothing happens for two months. Then B Lab sends a document request that lists 14 items you didn't know you needed to produce. This is normal. It is also the part nobody tells you about in advance.
Here is exactly what the B Lab verification process looks like, step by step.
Step 1: Queue placement and analyst assignment
After you submit, your application enters B Lab's verification queue. B Lab assigns a Standards Analyst to your account — a single point of contact who will review your submission, send document requests, and eventually conduct your review call. You'll receive an email confirmation with their name and a rough timeline.
The current queue runs 3 to 6 months before initial analyst contact depending on volume. That wait is largely outside your control. What is within your control is being ready to respond quickly once contact starts, because delays on your side restart your position in the analyst's active review queue.
Step 2: The initial documentation request
This is where most businesses get surprised. The analyst reviews your self-reported BIA answers and sends a document request through the BIA portal — a list of evidence they need to verify that your answers are accurate. The request covers the sections where you scored points. The higher you scored in an area, the more they'll want to see behind it.
You upload everything directly through the BIA portal. B Lab does not accept documents by email. Organize your files clearly — analysts review dozens of applications and vague filenames slow things down.
Document requests come in waves, not all at once. After you respond to the initial request, expect 1–2 follow-up rounds asking for clarification or additional evidence on specific items. This is standard, not a red flag. Plan for 3–5 weeks per round.
What B Lab actually asks for
The specific requests depend on your industry and which BIA sections you scored in, but these are the documents that appear most consistently across verification reviews:
- Employee handbook or written HR policies (compensation, leave, grievance procedures)
- Payroll records demonstrating compensation equity across roles
- Signed employment agreements for full-time and part-time staff
- Supplier contracts or a written supplier code of conduct
- Board or governance meeting minutes (at least one year)
- Articles of incorporation showing stakeholder-interest language
- Environmental data — energy bills, waste logs, or emissions calculations
- Financial statements (revenue verification for fee tier)
- Evidence of any community investment programs or charitable giving
- Customer data privacy policy and any relevant certifications
For businesses certifying under the 2026 standards, Climate Action documentation is now mandatory: at minimum, a Scope 1 and Scope 2 emissions inventory for the most recent full calendar year. If you haven't calculated your carbon footprint before submitting, this will be a gap.
"Most businesses I work with are already doing 70% of what verification requires. The gap is documentation — what you do informally needs to exist in writing."
Step 3: The verification call
After document review, the analyst schedules a verification call. This is a 30-to-60-minute video or phone conversation — not an adversarial audit. Think of it as a structured conversation where the analyst asks clarifying questions about specific BIA responses that documents alone didn't fully resolve.
Common topics on verification calls:
- How a specific HR practice works day-to-day (beyond what the policy document says)
- How your environmental data was calculated and what assumptions were made
- How supplier relationships are monitored in practice
- How community investment decisions are made and by whom
- Governance structure — who holds decision-making authority and how conflicts are managed
Prepare for this call the same way you'd prepare for a client audit: know your own documentation, be ready to explain the "why" behind your practices, and don't guess. If you don't know an answer on the call, say so and follow up in writing. Analysts flag inconsistency far more than gaps.
Step 4: Score confirmation or adjustment
After the call and any final follow-up rounds, the analyst finalizes your verified score. This may be lower than your self-reported score if documentation didn't support certain answers. A verified score of 80 or above moves you forward. Below 80, you receive a gap report and the option to address deficiencies and resubmit — which restarts the queue clock.
If you pass, B Lab sends you the B Corp Agreement to sign. You pay the annual certification fee, B Lab publishes your profile, and you're certified. From there, you have one year to amend your articles of incorporation to include stakeholder-interest language if you haven't already.
Why applications stall — the honest list
These are the reasons I see B Corp applications lose 3 to 6 months of progress during verification:
- Slow document responses. Every week of delay on your side resets your position in the analyst's active review. Treat document requests as time-sensitive.
- Score inflation. BIA answers that can't be supported by documentation get adjusted downward. If your verified score drops below 80, you're back in queue.
- Missing written policies. Informal practices don't count. If your leave policy exists only in your head, it doesn't exist in verification.
- No emissions data. Under 2026 standards, a missing carbon footprint calculation is a mandatory gap — not a soft one. It will hold your application.
- Legal structure issues. Sole proprietors cannot certify. If you're unincorporated, you must incorporate before submitting — not during verification.
The businesses that move through verification fastest are the ones that treat the pre-submission period as a documentation sprint. Every written policy, every signed agreement, every environmental data point you have ready before you submit is time you don't lose waiting in queue.
If you want to know where your documentation gaps are before you submit, a readiness assessment is the right first step. Two weeks, flat fee, you keep the report regardless of what you decide next.