Is it required to undergo a background check every time a Wisconsin CCW permit is renewed?

When renewing a Wisconsin CCW permit, a background check is required regardless of any previous convictions or if it is requested by the Department of Justice (DOJ). Therefore, both options C and D are incorrect. Option B is also incorrect as it states that there is never a need for a background check during the renewal process, which is not true. Only option A accurately reflects the need for a background check every time a Wisconsin CCW permit is renewed.