No information is available for this page. A petition for change of venue can only be filed after a case has been established with the Workers' Compensation Appeals Board (WCAB).When you are ready to. Alternatively, they might ask for a change of venue to another county. Here are the general steps you can take: 1. This module covers motions to transfer based on improper venue, rather than convenience of the parties or witnesses. Looking to transfer a family law case to another county? Learn how to file a motion for change of venue and move your case to another California court. A change of venue request is evaluated according to five considerations, none of which is most important and not all are required to be applicable. This Declaration must be submitted to the department before 10 a.m.