Texts and ordering information for publications on patents and trademarks, and on starting and financing a business.
Securities and Exchange Commission provides a number of articles describing federal regulations of interest to small businesses.
Food and Drug Administration site details the policies and regulations of the FDA and how these affect small businesses.
Covers basic Department of Labor laws, regulations and technical assistance services.
Environmental Protection Agency provides environmental and technical assistance for small businesses. Includes contact info and a list of laws.