本文总结了监管谈判（reg neg）的结果，该过程被用来制定消毒剂和消毒副产品的法规。这里讨论1993年9月规则草案的内容。随着最终规则的制定，可能还会有其他变化。谈判过程几乎完成，预计将导致制定三项密切相关的规则:消毒剂消毒副产品规则；强化地表水处理规则（ESWTR）；以及信息收集规则（ICR），该规则旨在支持其他两项规则的制定。本文概述了这三条规则，并对ICR进行了详细描述。ESWTR将成为未来文章的主题。 包括4个参考文献、表格。

This article summarizes the results of the regulatory-negotiation, or reg-neg, process that was invoked to develop regulations for disinfectants and disinfection by-products. The content of the September 1993 draft rule is discussed here. There could be additional changes as the final rule is developed. The negotiating process is almost complete and is expected to result in the development of three closely related rules: the Disinfectants-Disinfection By-Products Rule; the Enhanced Surface Water Treatment Rule (ESWTR); and the Information Collection Rule (ICR), which is designed to support the other two rule-makings. An overview of the three rules has been presented and the ICR has also been described in detail. The ESWTR will be the subject of a future article. Includes 4 references, tables.