Tahoe Regional Planning Agency

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (February 2010) (Learn how and when to remove this message) This article reads like a press release or a news article and may be largely based on routine coverage. Please help improve this article and add independent sources. (December 2014) This article uses bare URLs, which are uninformative and vulnerable to link rot. Please consider converting them to full citations to ensure the article remains verifiable and maintains a consistent citation style. Several templates and tools are available to assist in formatting, such as reFill (documentation) and Citation bot (documentation). (August 2022) (Learn how and when to remove this message) The neutrality of this article is disputed. Relevant discussion may be found on the talk page. Please do not remove this message until conditions to do so are met. (July 2023) (Learn how and when to remove this message) (Learn how and when to remove this message)

The Tahoe Regional Planning Agency (TRPA) was formed in 1969 through a bi-state compact between California and Nevada which was ratified by the U.S. Congress. The agency is mandated to protect the environment of the Lake Tahoe basin through land-use regulations and is one of only a few watershed-based regulatory agencies in the United States.