2023 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Requirements for professional certificate and residency teaching certifi

2022 Washington Code 28A.410.270 – Washington professional educator standards board–Performance standards–Certification levels–Teacher effectiveness evaluations–Requirements for professional certificate and residency teaching certificate–Demonstratio…

2020 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Requirements for professional certificate and residency teaching ce

2019 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Requirements for professional certificate and residency teaching certifi

2018 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Requirements for professional certificate and residency teachi…

2016 Washington Code 28A.410.270 – Washington professional educator standards board–Performance standards–Certification levels–Teacher effectiveness evaluations–Update–Proposal–Recommendation–Requirements for professional certificate and residency

2015 Washington Code 28A.410.270 – Washington professional educator standards board–Performance standards–Certification levels–Teacher effectiveness evaluations–Update–Proposal–Recommendation–Requirements for professional certificate and residency teach

2014 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Update — Proposal — Recommendation — Requirements for professional certificate and r

2013 Washington Code 28A.410.270 – Washington professional educator standards board — Performance standards — Certification levels — Teacher effectiveness evaluations — Update — Proposal — Recommendation — Requirements for professional certificate and r