2023 Washington Code 28A.150.412 – Basic education compensation allocations — Rebase and review — Revision of minimum allocations and regionalization factors — Regionalization factors — Definitions

2022 Washington Code 28A.150.412 – Basic education compensation allocations–Rebase and review–Revision of minimum allocations and regionalization factors–Regionalization factors–Definitions

2020 Washington Code 28A.150.412 – Basic education compensation allocations — Rebase and review — Revision of minimum allocations and regionalization factors — Regionalization factors — Definitions

2019 Washington Code 28A.150.412 – Basic education compensation allocations — Rebase and review — Revision of minimum allocations and regionalization factors — Regionalization factors — Definitions

2018 Washington Code 28A.150.412 – Basic education compensation allocations — Rebase and review — Revision of minimum allocations and regionalization factors — Regionalization factors — Definitions