Versions of Missouri Laws 288.501 - Extension of benefits -- alternate base period defined -- use of federal moneys on LawServer 2023 Missouri Laws 288.501 – Extension of benefits — alternate base period defined — use of federal moneys 2022 Missouri Laws 288.501 – Extension of benefits — alternate base period defined — use of federal moneys. 2020 Missouri Laws 288.501 – Extension of benefits — alternate base period defined — use of federal moneys. 2018 Missouri Laws 288.501 – Extension of benefits — alternate base period defined — use of federal moneys. 2013 Missouri Laws 288.501 – Extension of benefits–alternate base period defined–use of federal moneys 2009 Missouri Laws 288.501 – Extension of benefits–alternate base period defined–use of federal moneys