From the Arizona Secretary of State website:
In Arizona's 2024 Election Cycle, the Democratic, Libertarian and Republican Parties have continued statewide representation. The No Labels Party is newly recognized as a statewide party as of March 7, 2023.
Political party platforms guide members' positions on a variety of issues that are important to the country (Gelb). They are documents that identify the party's official positions on issues that face the nation, and they are used to guide party members and communicate their positions to voters. These platforms are typically unveiled and officially adopted during national conventions, where the party's presidential nominee is also selected. Platforms serve as a roadmap for the party's agenda and provide a basis for voters to understand what the party stands for and what they aim to accomplish if elected.
Gelb, Joyce. "Political Party Platform." Encyclopedia of Political Science, edited by George Thomas Kurian. vol. 4. Washington, DC: CQ Press, 2011, pp. 1267-1268. Gale Virtual Reference Library.
Primary Politics: everything you need to know about how America nominates its presidential candidates by