Bill Search × Did you know we offer free bill tracking in Congress and 50 states, and a great mobile app? Sign up here Derby, Mike Representative - Republican - District 34 Sponsored Bills Voting History Derby, Mike in the News Tweets AbortionBenefitsBudgetBusinessChildrenBirth Control, ContraceptivesCrimeDrugsEducationEnvironmentGuns, Gun Violence PreventionGender and Gender IdentityHealth and HealthcareHousingImmigrationLaborMarriage, Marriage EqualityMilitary and VeteransPolicePrivacyReligion, Religious Freedom, Church And StateScience and TechnologyWelfareCOVID-19 Type in some keywords and press enter: Contact E-Mail: Mike.Derby@sdlegislature.govWebsite: https://sdlegislature.gov/#/Legislators/Profile/4491/DetailCapitol Office:605-773-3851Mike.Derby@sdlegislature.govDistrict Office:3912 Park Drive Rapid City, SD 57702605-381-0992 CommitteesLead co-chair of Joint Committee on AppropriationsMember of Subcommittee Revenue Projection SubcommitteeMember of Subcommittee Continuous Improvement Appropriations SubcommitteeChair of Committee on Appropriations