This certification scheme specifies minimum requirements to certify the conformity of the services of technical diving service providers. Technical diving centres are legitimate MOT licensed diving centres that provide the following in addition to the regular recreational scuba services and has successfully obtained a Recreational Technical Diving Service Provider Certification (RTDSPC) from CDWS: 1. Teach technical diving courses. 2. Organize guided technical dives. 3. Blend and/or sell diving gas mixes such as: Nitrox, Trimix, Heliox and O2 for diving. Recreational Technical diving service providers must apply for a (RTDSPC) from CDWS and should comply with the technical training agency standards and the following requirements. FOR FULL INFORMATION DOWNLOAD THE PDF