It's a private club and rules are binding

https://www.gop.com/rules-and-resolutions/

RESOLUTIONS ADOPTED DURING THE 2021 WINTER MEETING:

Resolution Ensuring The People’s Constitutional Right To A Fair, Legal, And Accurate Election

Resolution Commending The Unprecedented Accomplishments Of President Trump In His First Term

Resolution Thanking Trump Supporters And Grassroots Volunteers Across The Nation

Resolution Urging Congress To Curb Big Tech’s Censorship

Resolution Encouraging Universities Across The United States To Teach Traditional Journalism And Objective, Fact-Based Reporting

Resolution Supporting The "Keep Nine Amendment" To The United States Constitution

https://prod-cdn-static.gop.com/media/documents/4._RESOLUTION_ENSURING_THE_PEOPLE_1610471974.pdf

RESOLUTION ENSURING THE PEOPLE’S CONSTITUTIONAL RIGHT

TO A FAIR, LEGAL, AND ACCURATE ELECTION

WHEREAS, State legislatures are empowered by the Constitution to regulate presidential

elections, but these laws must be clearly established before the election begins and honestly implemented in order to ensure eachbUnited States citizen’s legal vote counts and is not cancelled by an illegal vote

;

and WHEREAS, It is essential to national security that votes be accurately recorded and that our

election systems and technology be secure and protected from manipulation;

therefore, be it

RESOLVED

, The Republican National Committee(RNC) calls for each state legislature to

review election processes as they were implemented in the 2020 election and reform election

processes to ensure that each United States

citizen’s legal vote counts;