Where a notice of return to work, or other written substantial <a href="https://thelomad.com/getmad.today/wp-contentwww.getmad.today/blog/2017/01/back-to-the-future-the-return-of-wcl-252-b-fact-finding-without-judges-and-legal-reasoning-without-lawyers/">legal evidence of claimant’s return</a> to work, has been submitted to the board in the format prescribed by the chair together with or on the same day that the notice to suspend or reduce is electronically filed; or