Regulatory Update Log
This page documents regulatory citation monitoring for Backflow Authority. The ANA Regulatory Watch system continuously tracks changes to laws, codes, and standards referenced across this site.
Monitoring Summary
- 81 regulatory citations tracked across 42 pages
- Sources monitored: Federal Register, eCFR, NFPA, ASHRAE, Congress.gov, Open States
- Monitoring frequency: Every 6 hours for regulatory changes, daily for reference URL integrity
Recent Updates
- Feb 28, 2026 — backflow-in-fire-suppression-systems — content_review_update
- Feb 28, 2026 — how-to-use-this-plumbing-resource — content_review_update
- Feb 28, 2026 — new-construction-backflow-requirements — content_review_update
- Feb 28, 2026 — backflow-preventer-regulations-us — content_review_update
- Feb 28, 2026 — backflow-preventer-sizing — content_review_update
- Feb 28, 2026 — plumbing-topic-context — content_review_update
- Feb 28, 2026 — backflow-in-fire-suppression-systems — content_review_update
- Feb 28, 2026 — wilkins-backflow-preventers — content_review_update
- Feb 28, 2026 — backflow-preventer-installation — content_review_update
- Feb 26, 2026 — asse-standards-backflow — acknowledged
- Feb 26, 2026 — backflow-in-fire-suppression-systems — acknowledged
- Feb 26, 2026 — backflow-preventer-annual-testing-requirements — acknowledged
- Feb 26, 2026 — backflow-preventer-freeze-protection — acknowledged
- Feb 26, 2026 — backflow-preventer-installation — acknowledged
- Feb 26, 2026 — backflow-preventer-regulations-us — acknowledged
- Feb 26, 2026 — backflow-preventer-sizing — acknowledged
- Feb 26, 2026 — how-to-use-this-plumbing-resource — acknowledged
- Feb 26, 2026 — new-construction-backflow-requirements — acknowledged
- Feb 26, 2026 — plumbing-topic-context — acknowledged
- Feb 26, 2026 — wilkins-backflow-preventers — acknowledged
Citations by Page
- backflow-preventer-annual-testing-requirements — 4 citations
- local-water-authority-requirements — 4 citations
- backflow-in-fire-suppression-systems — 3 citations
- backflow-preventer-cost — 3 citations
- backflow-preventer-failure-signs — 3 citations
- backflow-preventer-inspection-checklist — 3 citations
- epa-backflow-guidelines — 3 citations
- plumbing-topic-context — 3 citations
- water-supply-contamination-risks — 3 citations
- backflow-directory-purpose-and-scope — 2 citations
- backflow-glossary — 2 citations
- backflow-in-commercial-buildings — 2 citations
- backflow-preventer-regulations-us — 2 citations
- backflow-preventer-sizing — 2 citations
- backflow-prevention-basics — 2 citations
- backflow-test-report-filing — 2 citations
- backflow-testing-certification — 2 citations
- backpressure-vs-backsiphonage — 2 citations
- cross-connection-control — 2 citations
- cross-connection-survey — 2 citations
- find-a-backflow-tester — 2 citations
- hazard-classification-backflow — 2 citations
- how-to-use-this-backflow-resource — 2 citations
- how-to-use-this-plumbing-resource — 2 citations
- pressure-vacuum-breaker — 2 citations
- reduced-pressure-zone-assembly — 2 citations
- usc-manual-cross-connection-control — 2 citations
- what-is-backflow — 2 citations
- asse-standards-backflow — 1 citations
- atmospheric-vacuum-breaker — 1 citations
- ... and 12 more pages