Corporate seals — Effect of absence from instrument.
RCW 64.04.105
in effectThe absence of a corporate seal on any deed, mortgage, lease, bond or other instrument or contract in writing shall not affect its validity, legality or character in any respect.
The absence of a corporate seal on any deed, mortgage, lease, bond or other instrument or contract in writing shall not affect its validity, legality or character in any respect.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=64.04&full=trueFetched: 6/29/2026
