AZ SB1042

Adopts the "Agreement Among the States to Elect the President by National Popular Vote" as Arizona law in a new chapter of the Arizona Revised Statutes.

Requires member states to conduct statewide popular elections for president and vice president, with the chief election official determining the national popular vote total across all member states.

Mandates that each member state's presidential electors be appointed in association with the presidential slate that wins the national popular vote, rather than the statewide popular vote winner.

Takes effect only when states cumulatively possessing a majority of electoral votes have enacted the agreement in substantially the same form, and terminates if the Electoral College is abolished.

Allows member states to withdraw from the agreement, except that withdrawals within six months of the end of a president's term shall not take effect until the next presidential term begins.