It appears like the machines that broke down on election day in Maracopia County AZ weren't certified....and thus the election was invalid.
Arizona Revised Statutes Title 16. Elections and Electors § 16-442. Committee approval; adoption of vote tabulating equipment; experimental use; emergency
A. The secretary of state shall appoint a committee of three persons, to consist of a member of the engineering college at one of the universities, a member of the state bar of Arizona and one person familiar with voting processes in the state, no more than two of whom shall be of the same political party, and at least one of whom shall have at least five years of experience with and shall be able to render an opinion based on knowledge of, training in or education in electronic voting systems, procedures and security. The committee shall investigate and test the various types of vote recording or tabulating machines or devices that may be used under this article. The committee shall submit its recommendations to the secretary of state who shall make final adoption of the type or types, make or makes, model or models to be certified for use in this state. The committee shall serve without compensation.
B. Machines or devices used at any election for federal, state or county offices may only be certified for use in this state and may only be used in this state if they comply with the help America vote act of 2002 and if those machines or devices have been tested and approved by a laboratory that is accredited pursuant to the help America vote act of 2002.
Arizona Revised Statutes Title 16. Elections and Electors § 16-442 | FindLaw
Arizona Revised Statutes Title 16. Elections and Electors Section 16-442. Read the code on FindLaw
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