# National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins
> **Rule** · Direct final rule; notice of stay. · Published 2000-08-29 · Effective 2000-10-30 · 65 FR 52319
## Document
- **Document number:** 00-21907
- **Category:** air-emissions
- **Federal Register citation:** 65 FR 52319
- **CFR reference:** 40 CFR 63
- **Publication date:** 2000-08-29
- **Effective date:** 2000-10-30
- **EPA docket:** AD-FRL-6858-5
## Abstract

The EPA is taking direct final action to indefinitely stay the compliance date for the process contact cooling tower (PCCT) provisions for existing affected sources producing poly(ethylene terephthalate) (PET) using the continuous terephthalic acid (TPA) high viscosity multiple end finisher process. This stay is being issued because the EPA is in the process of responding to a request to reconsider relevant portions of the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Group IV Polymers and Resins which may result in changes to the emission limitation which applys to PCCT in this subcategory. It is unlikely that the reconsideration process will be complete before actions are necessary to comply with the current PCCT standard; thus arises the need for an indefinite stay of the compliance date.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/08/29/00-21907/national-emission-standards-for-hazardous-air-pollutant-emissions-group-iv-polymers-and-resins)
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