Authorities as the decision cited them, with how this panel applied each one.
Hamilton v. Lockheed Corporation (2001) 66 Cal.Comp.Cases 473, 477 [en banc]
Proper trial record requirements including issues, stipulations, and admitted evidence
Arbitrator Silberman failed to create a proper trial record as required by law
From the decision · page 2First, we observe that Arbitrator Silberman evidently did not create a record, as no record
has been deposited in EAMS for our review. In Hamilton v. Lockheed Corporation (2001) 66
Cal.Comp.Cases 473, 477 [en banc],2 the Appeals Board summarized the requirements of a proper
record as follows:
Evans v. Workers' Comp. Appeals Bd. (1968) 68 Cal.2d 753, 755 [33 Cal.Comp.Cases 350]
Requirement for detailed Opinion on Decision stating evidence and reasons
Arbitrator Silberman did not issue an Opinion on Decision explaining denial of petition to reopen
From the decision · page 3Secondly, we observe that Arbitrator Silberman did not issue an Opinion on Decision, so
his denial of applicant's petition to reopen is not fully explained. The purpose of the requirement
that evidence be stated and reasons be detailed "is to assist the reviewing court to ascertain the
principles relied upon by the lower tribunal, to help that tribunal avoid careless or arbitrary action,
and to make the right of appeal or of seeking review more meaningful." (Evans v. Workers' Comp.
Appeals Bd. (1968) 68 Cal.2d 753, 755 [33 Cal.Comp.Cases 350].)
Telles Transport, Inc. v. Workers' Comp. Appeals Bd. (2001) 92 Cal.App.4th 1159, 1164 (66 Cal.Comp.Cases 1290)
Further development of medical record required when evidence is incomplete or insufficient
Dr. Chon's report was not comprehensive enough to constitute substantial evidence; further development required
From the decision · page 4and Award dated December 15, 2014. We conclude that Dr. Chon's August 27, 2019 report is not
comprehensive or thorough enough to constitute substantial evidence on the question of new and
further disability. (Hegglin v. Workers' Comp. Appeals Bd. (1971) 4 Cal.3d 162, 169 [36
Cal.Comp.Cases 93].) Accordingly, further development of the medical record is required. (Telles
Transport, Inc. v. Workers' Comp. Appeals Bd. (2001) 92 Cal.App.4th 1159, 1164 (66
Cal.Comp.Cases 1290) [The Board "may not leave undeveloped matters which its acquired
specialized knowledge should identify as requiring further evidence."].)