The current Proposition 65 list is available on-line below, as a pdf or Excel download or through WestLaw. What types of chemicals are on the Proposition 65 list? The Excel document also includes the listing mechanism for each chemical listing and the safe harbor level, if one has been adopted. The list contains a wide range of naturally occurring and synthetic chemicals that are listed for cancer or reproductive harm, or both. Listed chemicals may also be used in manufacturing and construction, or they may be byproducts of chemical processes, such as motor vehicle exhaust.
