专门为公用事业编写的交叉连接条例是一个优秀程序的基础，是增强公共关系的一个好工具。作者认为，一项专门为水区制定的法令将部分责任推给了用水者，这是一种工具，使供应商能够持续开展交叉连接项目，解决工业、商业和住宅服务连接问题。概述了如何准备制定一项条例，该条例应包含哪些内容，以及该条例的实施情况。

A cross connection ordinance written specifically for a utility is a foundation for an excellent program and is a good tool for enhancing public relations. The author believes that an ordinance written specifically for a water district which put some of the responsibility on the water user, is a tool which enables the purveyor to have an ongoing cross connection program that addresses industrial, commercial and residential service connections. How to prepare to write an ordinance, what the ordinance should contain, and implementation of the ordinance is outlined.