Supporting Documents Required for Subscription

  • A valid Certificate of Registration issued under the Ozone Layer Protection Ordinance
  • A valid organisational type of recognized digital certificate (e.g. e-Cert (Organisational)) for authentication (This is only applicable to applicant who confirms the submission of licence application by digital certificate).

Supporting Documents Required for Application

No supporting document is required.

Fees to the Government

Fee Payment Method
HK$815 Visa / Mastercard / China UnionPay / JCB / FPS

Contact Information

Air Science and Modelling Group (Section 10),
Environmental Protection Department
Tel: 3153 2384
Email: olpoenq@epd.gov.hk