40 CFR § 63.2996 - What must I monitor?
---
identifier: "/us/cfr/t40/s63.2996"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 63.2996 - What must I monitor?"
title_number: 40
title_name: "Protection of Environment"
section_number: "63.2996"
section_name: "What must I monitor?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "63"
part_name: "NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
regulatory_source: "57 FR 61992, Dec. 29, 1992, unless otherwise noted."
cfr_part: "63"
---
# 63.2996 What must I monitor?
(a) You must monitor the parameters listed in Table 1 to this subpart and any other parameters specified in your OMM plan. You must monitor the parameters, at a minimum, at the corresponding frequencies listed in Table 1 to this subpart, except as specified in paragraph (b) of this section.
(b) During periods when using a non-HAP binder, you are not required to monitor the parameters in Table 1 to this subpart.
[84 FR 6694, Feb. 28, 2019]