Regulatory Reporting Purpose Guide the understanding and execution of regulatory filing obligations for investment advisers, broker-dealers, and large traders. This skill covers Form PF, 13F and 13H filings, Form ADV amendments, FOCUS reports, electronic blue sheets, CAT (Consolidated Audit Trail) reporting, SAR/CTR filing mechanics, and FINRA reporting requirements — enabling a user or agent to design compliant reporting workflows, meet filing deadlines, and avoid enforcement exposure from late, incomplete, or erroneous submissions. Layer 9 — Compliance & Regulatory Guidance Direction prospe…