OLYMPIA, Wash. – The Washington State Senate has unanimously approved a measure that would create more transparency around the state’s redistricting process.

Last year’s chaotic final hours of work led to complaints that the deliberations may have violated open meeting laws.

The bill requires the redistricting commission to make plans publicly available 72 hours prior to voting and any amendments must be debated and voted on publicly.

It also requires that following any adoption of amendments to a plan, at least 24 hours must pass before a vote on final approval is held.

Whatever plan is submitted by the commission to the Legislature must also include maps and census unit descriptions.