Video and audio cassettes, CD ROMs, software and computer programs downloadable via the Internet, all relating to the design and construction of sites, and/or buildings or civil works to be erected thereon

Printed matter; stationery and letterhead

Tertiary and non-tertiary education services

The sale of software, videos, publications, material for education courses and the sale of goods via subscription, all the aforementioned services provided via the internet

Material treatment services; air purification services; assembling of materials; electroplating; material treatment information services; metal plating, metal casting, metal tempering and metal treating; fire proofing, and woodworking

Education, instruction and entertainment services; publication of books; arranging and conducting seminars and conferences; education, instruction and entertainment information services; rental of video tapes, audio tapes and compact discs

Architectural consultation; calibration; chemical analysis; chemical research; construction drafting; security consulting; industrial designs; engineering drawing; material testing; mechanical research; project studies; research and development; structural engineering; fire engineering; system appraisal for fitness for purpose

Building construction advice and supervision including the provision of information on building insulation, building sealing, construction and repair; advice and evaluation of material suitability and fitness for building purposes, energy efficiency