Wash. Rev. Code § 23B.30.070
(1) If a defective corporate action ratified or validated under this chapter would have required under any other section of this title a document to be filed with the secretary of state, then, whether or not a document was previously filed in respect of that defective corporate action and in lieu of filing the document otherwise required by this title, the corporation shall deliver to the secretary of state for filing articles of validation setting forth:
(2) The articles of validation must also contain the following information:
[ 2020 c 57 s 79; 2017 c 28 s 7.]