429.51. The board must make its decision within nine months after the application is filed and within three months after the matter is taken under advisement.
However, in the case of a proceeding under section 429.31, the board must make its decision within 90 days after the application is filed and within 60 days after the matter is taken under advisement.
Failure by the board to observe these time limits shall not cause the matter to be withdrawn from the commissioner, or invalidate a decision or order made by the commissioner after the expiry of the time limit.