{"data":{"id":"us/40-cfr-table-3-to-subpart-zzzzz-of-part-63","jurisdiction":"us","citation":"40 CFR Table 3 to Subpart ZZZZZ of Part 63","heading":"Table 3 to Subpart ZZZZZ of Part 63—Applicability of General Provisions to New and Existing Affected Sources Classified as Large Foundries","body":"As required in § 63.10900(a), you must meet each requirement in the following table that applies to you:\nCitation Subject Applies to large foundry? Explanation\n63.1 Applicability Yes\n63.2 Definitions Yes\n63.3 Units and abbreviations Yes\n63.4 Prohibited activities Yes\n63.5 Construction/reconstruction Yes\n63.6(a) through (d) Compliance applicability and dates Yes\n63.6(e) Operating and maintenance requirements No This subpart specifies operating and maintenance requirements.\n63.6(f)(1) Applicability of non-opacity emission standards No This subpart specifies applicability of non-opacity emission standards.\n63.6(f)(2) through (3) Methods and finding of compliance with non-opacity emission standards Yes\n63.6(g) Use of an alternative nonopacity emission standard Yes\n63.6(h)(1) Applicability of opacity and visible emissions standards No This subpart specifies applicability of opacity and visible emission standards.\n63.6(h)(2) through (9) Methods and other requirements for opacity and visible emissions standards Yes\n63.6(i) through (j) Compliance extension and Presidential compliance exemption Yes\n63.7(a)(1) through (2) Applicability and performance test dates No This subpart specifies applicability and performance test dates.\n63.7(a)(3) through (4) Administrators rights to require a performance test and force majeure provisions Yes\n63.7(b) through (d) Notification of performance test, quality assurance program, and testing facilities Yes\n63.7(e)(1) Performance test conditions No This subpart specifies performance test conditions.\n63.7(e)(2) through (4), (f) through (h) Other performance testing requirements Yes\n63.8(a)(1) through (3), (b), (c)(1)(ii), (c)(2) through (3), (c)(6) through (8), (d)(1) through (2) Monitoring requirements Yes\n63.8(a)(4) Additional monitoring requirements for control devices in § 63.11 No\n63.8(c)(1)(i), (c)(1)(iii) Operation and maintenance of continuous monitoring systems No Not necessary in light of other requirements of § 63.8 that apply.\n63.8(c)(4) Continuous monitoring system (CMS) requirements No\n63.8(c)(5) Continuous opacity monitoring system (COMS) minimum procedures No\n63.8(d)(3) Quality control program No This subpart specifies records that must be kept associated with site-specific performance evaluation test plan.\n63.8(e), (f)(1) through (6), (g)(1) through (4) Performance evaluations and alternative monitoring Yes\n63.8(g)(5) Data reduction No\n63.9 Notification requirements Yes. Except for opacity performance tests.\n63.10(a), (b)(1), (b)(2)(xii) through (xiv), (b)(3), (d)(1) through (4), (e)(1) through (2), (f) Recordkeeping and reporting requirements Yes\n63.10(b)(2)(i) through (xi) Malfunction and CMS records No\n63.10(c) Additional records for CMS No This subpart specifies records requirements.\n63.10(d)(5) Periodic startup, shutdown, and malfunction reports No\n63.10(e)(3) Excess emissions reports No This subpart specifies reporting requirements.\n63.10(e)(4) Reporting COMS data No\n63.11 Control device requirements No\n63.12 State authority and delegations Yes\n63.13(a) Reporting to EPA regional offices Yes Except: reports and notifications required to be submitted to CEDRI meet this obligation through electronic reporting.\n63.13(b) through 63.16 Addresses of state air pollution control agencies. Incorporation by reference. Availability of information and confidentiality. Performance track provisions Yes","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 ZZZZZ—National Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries Area Sources"],"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":"ef48c1a9c438f4fbf76bfa409f8e4d5b7aa90a319c187ee7ef0ae7baf315dea6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-2-to-subpart-zzzzz-of-part-63","next":"us/40-cfr-table-4-to-subpart-zzzzz-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}