This handbook is structured into five chapters, each addressing a critical component of the Philippine electoral system. The first chapter explores the foundation of the electoral process—the right to vote. It examines the qualifications and disqualifications of voters, procedures for voter registration and deactivation, and remedies for ensuring the accuracy of voter lists. Special attention is given to provisions for absentee and detainee voting, emphasizing the importance of inclusivity and accessibility in elections. The second chapter delves into the legal framework surrounding candidacy, discussing the qualifications and disqualifications of candidates, the filing and effects of Certificates of Candidacy (CoCs), and the rules on substitution, withdrawal, and nuisance candidates. It also addresses issues such as material misrepresentation and the disqualification process, underscoring the importance of ensuring that only qualified individuals can seek public office.