Regulatory Text
42 C.F.R. § 84.77 — Inhalation and exhalation valves; minimum requirements.
§ 84.77 Inhalation and exhalation valves; minimum requirements. (a) Inhalation and exhalation valves shall be provided where necessary and protected against damage and distortion. (b) Exhalation valves shall be— (1) Protected against external influence; and (2) Designed and constructed to prevent inward leakage of contaminated air.
Source: ecfr.gov · govinfo.gov — public domain
Official Source ↗
Root-LD Entity Data
◈ Machine-Readable Provenance Record
Root-LD v1.0 · boisestandard.org
Federation ID
BS-CFR42-SEC-566484
Entity Class
REGULATION / FEDERAL-CFR-SECTION
Domain Signature
boisestandard.org
Citation
42 C.F.R. § 84.77
Corpus
CFR — Code of Federal Regulations
Status
✓ ACTIVE
Source
PRIMARY-SOURCE
Source Verified
✓ TRUE
Content Hash
07d24e2dd3d86adf...
Semantic Edges
Pending — corpus passes queued
The regulatory text of 42 C.F.R. § 84.77 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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Title 42 — Public Health
42 C.F.R. § 2a.142 C.F.R. § 2a.242 C.F.R. § 2a.342 C.F.R. § 2a.442 C.F.R. § 2a.542 C.F.R. § 2a.642 C.F.R. § 2a.742 C.F.R. § 2a.842 C.F.R. § 2.142 C.F.R. § 2.242 C.F.R. § 2.342 C.F.R. § 2.442 C.F.R. § 2.1142 C.F.R. § 2.1242 C.F.R. § 2.1342 C.F.R. § 2.1442 C.F.R. § 2.1542 C.F.R. § 2.1642 C.F.R. § 2.1742 C.F.R. § 2.1842 C.F.R. § 2.1942 C.F.R. § 2.2042 C.F.R. § 2.2142 C.F.R. § 2.2242 C.F.R. § 2.2342 C.F.R. § 2.3142 C.F.R. § 2.3242 C.F.R. § 2.3342 C.F.R. § 2.3442 C.F.R. § 2.35
42 C.F.R. — public domain
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