DOH MEMORANDUM CIRCULAR, March 11, 1968
DERATTING CERTIFICATE AND DERATTING EXEMPTION CERTIFICATE
National Administrative Register March 11, 1968
Listed below are Philippine ports designated for the Issue of Deratting Certificates and Deratting Exemption Certificates:
MANILA
a. Deratting Certificates (Fumigation with cyanide and sulphur)
b. Deratting Exemption Certificates
CEBU; ILOILO; ZAMBOANGA
a. Deratting Certificates (Fumigation with sulphur only)
b. Deratting Exemption Certificates
CAGAYAN DE ORO; DAVAO; ILOILO; SAN FERNANDO; TABACO
Deratting Exemption Certificates only
By special arrangement with this Office, fumigation with cyanide or sulphur may be performed at any other Philippine port.
Adopted: 11 March 1968
(SGD.) J. C. AZURIN
Colonel, B. Q.
Director of Quarantine
Effective: 11 March 1968