{"data":{"id":"us/40-cfr-63.2996","jurisdiction":"us","citation":"40 CFR 63.2996","heading":"What must I monitor?","body":"(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.\n(b) During periods when using a non-HAP binder, you are not required to monitor the parameters in Table 1 to this subpart.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart HHHH—National Emission Standards for Hazardous Air Pollutants for Wet-Formed Fiberglass Mat Production"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"6e8b4825396125e607e8f3de0c4754f7328ca4acf7f049719fb2b21ae9a814d7","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.2995","next":"us/40-cfr-63.2997"},"notice":"GroundRules: Original legal text. Not legal advice."}