National Emission Standards for Hazardous Air Pollutants for Source Categories
---
identifier: "/us/fr/03-55514"
source: "fr"
legal_status: "authoritative_unofficial"
title: "National Emission Standards for Hazardous Air Pollutants for Source Categories"
title_number: 0
title_name: "Federal Register"
section_number: "03-55514"
section_name: "National Emission Standards for Hazardous Air Pollutants for Source Categories"
positive_law: false
currency: "2003-05-06"
last_updated: "2003-05-06"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Environmental Protection Agency"
document_number: "03-55514"
document_type: "rule"
publication_date: "2003-05-06"
agencies:
- "Environmental Protection Agency"
cfr_references:
- "40 CFR Part 63"
fr_citation: "68 FR 23898"
fr_volume: 68
---
# Monitoring requirements.
**CFR Correction**
In Title 40 of the Code of Federal Regulations, part 63 (§ § 63.1 to 63.599), revised as of July 1, 2002, on page 44 at the top of the first column, § 63.8 is corrected by adding paragraph designation (f) and its heading to read as follows:
§ 63.8
(f) *Use of an alternative monitoring method* —(1)* * *