Professional Association for Customer Engagement
This is a trade organization for marketing, compliance and industry news.

Direct Marketing Association
This is a trade association including telemarketers and other forms of direct and internet marketers.

Federal Communications Commission (FCC)
The Federal Communications Commission (FCC) regulates interstate and international communications by radio, television, wire, satellite and cable.

Federal Trade Commission (FTC)
The Federal Trade Commission (FTC) site includes news and alerts, consumer protection and anti-trust information.

A free resource for attorneys featuring thousands of legal sites, cases, codes, forms, law reviews, law schools, bar associations, law firms, experts, CLE courses and much more.
Reports on nationally soliciting charitable organizations (USA) that are the subject of donor inquiries.

Free service with information on the programs and finances of more than 600,000 American charities and nonprofit organizations.

Internal Revenue Service (IRS)
The Internal Revenue Service (IRS) Federal Tax Information Index

National Association of State Charity Officials (NASCO)
The National Association of State Charity Officials (NASCO) is an association of state offices charged with oversight of charitable organizations in the United States.

Tax-Exempt Status for Your Organization
A 72-page overview of the process of obtaining and maintaining tax-exempt status.

A service of the Library of Congress. An official source of United States Federal Legislative information.