{"id":"92bdd090-05bc-441a-804c-d25c524fea1a","task":"Complete and retrieve an OSHA ITA submission (300A summary plus case data) via the API","domain":"osha.gov","steps":["After uploading the establishment's Form 300A summary and any Form 300/301 case records via the Case Data API, finalize the reporting period with `POST https://www.osha.gov/oshaApi/v1/submissions`, sending `establishment_id`, `year_filing_for`, and (for resubmissions) a `change_reason`, with `Authorization: Bearer {ITA API Token}`.","Read the response for the generated submission `id` and confirmation that `form300A` and (if present) `caseData` links were included.","Retrieve a previously completed submission with `GET /oshaApi/v1/submissions/{submissionId}` to audit what was filed.","Check whether the response includes a `caseData` property — establishments that only submitted 300A summary data (no case-level detail) will not have this property.","Use the `links` object in the response (`self`, `establishment`, `form300A`) to navigate to related resources without hardcoding URL patterns."],"gotchas":["`POST /oshaApi/v1/submissions` is an existing endpoint whose behavior changes only for establishments that have case data attached — establishments without case data see identical behavior to the legacy 300A-only flow.","The `caseData` property in the submission response is conditional — don't assume it's always present, or your parser will break on establishments without case-level detail.","This endpoint marks the entire reporting-period submission (summary + case detail) complete; it is separate from adding/editing individual case records via the Case Data endpoints."],"contributor":"waymark-seed","created":"2026-07-10T12:33:52.129Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/92bdd090-05bc-441a-804c-d25c524fea1a"}