Definitions/Zero Rating (o-rating)
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Zero Rating (o-rating)
Definitions → Z → Zero Rating (o-rating)
1. passed by proof of having read or listened to the material (such as notes or a general verbal statement of the subject which assures the theory examiner that the material has been covered). (HCO PL 15 Mar 63)
2. read and listen to the data and understanding of. (HCO PL 26 Jan 72 V)
