Definitions/HDA
From scientopedia
HDA
Definitions → H → HDA
Hubbard Dianetic Auditor. (HCOB 23 Aug 65) [An HDA is a graduate of the Dianetic Auditor’s Course, forerunner to the HSDC. A graduate of the HSDC is known as an HDC, which is the current certificate awarded to a Dn auditor.]
