Prohibited List
The Prohibited List, published by WADA annually, indicates what substances and methods are prohibited in- and out-of-competition. It also designates what particular substances are prohibited in a particular sport. Athletes must check the status of all medications and substances against the List before using them.

Please use any of the followings to check:

2012 Prohibited List - Valid from 1 January 2012 (download here)
Pocket-sized Prohibited List (contact HKADC to ask for a copy)
2012 Prohibited List (iPhone Application)
DruginSport - online database