# Approval and Promulgation of Air Quality Implementation Plans; Delaware; 15 Percent Rate of Progress Plan
> **Rule** · Direct final rule. · Published 1999-10-12 · Effective 1999-12-13 · 64 FR 55139
## Document
- **Document number:** 99-26195
- **Category:** air-emissions
- **Federal Register citation:** 64 FR 55139
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-10-12
- **Effective date:** 1999-12-13
- **State:** DE
- **EPA docket:** DE027-1027a
## Abstract

EPA is converting its conditional approval of the Delaware's State Implementation Plan (SIP) revision to achieve a 15 percent reduction in volatile organic compound (VOC) emissions to a full approval. This SIP revision is commonly referred to as the 15% Rate of Progress Plan (the 15% plan). Delaware fulfilled the condition listed in EPA's conditional approval published on May 19, 1997. The intent effect of this action is to convert the conditional approval of Delaware's 15% plan to a full approval.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/10/12/99-26195/approval-and-promulgation-of-air-quality-implementation-plans-delaware-15-percent-rate-of-progress)
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