Versions of See prior versions of a law on LawServer 2024 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2023 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2022 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2020 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2019 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2016 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2015 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business? 2014 43 CFR 4.905 – What if a due date falls on a day the Department or relevant office is not open for business?