本摘要为在美国和波多黎各运营的炼油厂和石化厂提供了现有州法律法规的最新摘要，以供比较参考。清单包括监管和支持小组的姓名、地址、电话号码和传真号码。注明参考或已采用API代码510、570和653的国家。

This digest provides refining and petrochemical plants operating in the United States and Puerto Rico with the most up-to-date summary of existing state laws and regulations for comparative reference. Listings include names, addresses, phone numbers, and fax numbers of regulatory and support groups. States that reference or have adopted API Codes 510, 570, and 653 are noted.