Federal Marketplace Index — NAICS 2027 Revision Analysis Data Deposit

Reproducible analysis tables for the industries affected by the proposed 2027 revision of the North American Industry Classification System (Statistical Policy Directive No. 8; 91 FR 42976, July 13, 2026; Docket USBC-2026-0133). The tables measure federal contract activity, by fiscal year and six-digit NAICS code, across the forty-six industries identified for consolidation in Tables 1 and 2 of the notice, together with the predecessor-to-successor mapping constructed from those tables and two structural tests. All measures are compiled from public federal data. The Federal Marketplace Index publishes all-category measures; every socioeconomic category recorded in the federal award data is reported on identical terms. See README.md for file documentation, methodology, and denominators.