Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 380. Department of Labor |
Chapter 1. Administrative Operations |
Subchapter 7. Individual Proceedings, Public Hearings and Formal Procedures |
SECTION 380:1-7-21. Proof of service
Latest version.
- Proof of service of all notices, subpoenas, or other documents requiring service may be made by affidavit of the party making service, specifying dates and manner of service. Such proof shall be prima facie evidence of the fact of service as stated, and the burden of proof shall be upon any person or party contesting the same to establish its invalidity.