This standard provides the minimum general requirements for epichlorohydrin dimethylamine (EPI-DMA) polyamine products, including physical, chemical, sampling, packaging, shipping, and testing requirements, and provides the means of developing requirements for specific EPI-DMA polyamine products. The products defined in this standard are for use in the treatment of potable water, wastewater, and reclaimed water.

Major changes made to the standard in this revision include:

1. A requirement that suppliers provide product technical data sheets along with Safety Data Sheets, and that those data sheets provide specific information
2. Improved guidance on establishing purchasing specifications
3. A requirement for tamper-evident packaging