The International Wheel of Colour Association IWOC is a professional self-regulating and non-proft association representing Colour Therapy professionals. It is the aim of IWOC to raise awareness of Colour Therapy healing and also to provide support for its practitioner members to increase their client base and expand their businesses. IWOC is an independant association that helps regulate and maintain standards of excellence in both Colour Therapy practise and training. The International Weel of Colour Association is totally egalitarian and incorporates Colour Therapy Council is made up of a rotating panel of Master Practitioner Members who approve colour therapy training courses and products to gain the IWOC approval logo. The International Wheel of Colour Association also provides and information service with Colour Therapy practitioner listings and details of colour therapy healing courses and workshops.