Regulation 3(1) of the Principal Regulations is amended as follows:(a) by omitting "pharmaceutical chemist" three times occurring from paragraph (a) of the definition of authorised officer and substituting "pharmacist" ;(b) by omitting "pharmaceutical chemist" from paragraph (b) of the definition of authorised officer and substituting "pharmacist" ;(c) by omitting "pharmaceutical chemist" from paragraph (c) of the definition of authorised officer and substituting "pharmacist" ;(d) by omitting "pharmaceutical chemist" from paragraph (a) of the definition of chemist and substituting "pharmacist" ;(e) by omitting "pharmaceutical chemist" from the definition of dispensary and substituting "pharmacist" ;(f) by omitting "pharmaceutical chemist" from paragraph (c) of the definition of health professional and substituting "pharmacist" ;(g) by omitting "pharmaceutical chemist" from the definition of pharmacy and substituting "pharmacist" .