Or. Admin. Code § 820-010-0615 - Posting of Certificates
Registrants doing business with the public on their own account, or as consultants, or otherwise where appropriate shall keep their renewal certificates issued by the Board posted conspicuously in their places of business, where the public can readily examine said certificates. It is the registrants' responsibility to ensure that their certificate is valid.
Notes
Stat. Auth.: ORS 670.310 & 672.225
Stats. Implemented: ORS 672.002 - 672.325
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