Recommendations for optimal professional conduct.

Sentencing guidelines define a recommended sentencing range for a criminal defendant, based upon characteristics of the defendant and of the criminal charge.

Merger guidelines in the United States are a set of internal rules promulgated by the Antitrust Division of the Department of Justice in conjunction with the Federal Trade Commission.

Effluent Guidelines (also referred to as Effluent Limitation Guidelines (ELGs)) are U.S. national standards for wastewater discharges to surface waters and publicly owned treatment works (also called municipal sewage treatment plants).

Evidence-based recommendations for healthcare.

part of a series of web accessibility guidelines published by the Web Accessibility Initiative of the World Wide Web Consortium, the main international standards organization for the Internet.

a television content rating system in the United States that was first proposed on December 19, 1996, by the United States Congress, the American television industry, and the Federal Communications Commission.