Owner What's Critical Pty Ltd ACN/ARBN 108 693 045

Service Dibbs Abbott Stillman Level **** Street SYDNEY NSW 2000

Filing Date 27 April 2006

Class 37 Construction advice; construction engineering; building advisory and consultancy services; building project management; project planning, preparation and design management in relation to building and construction; property development; building construction and supervision; building and construction specifications; maintenance, installation, reconditioning, renovating and repair services; landscaping and garden construction; carpentry; furniture and furnishing construction; asphalting; bricklaying; building insulating; erection of buildings, including garden buildings; interior fit-outs; building sealing; cleaning of building exteriors and interiors; rental of bulldozers, excavators, cranes and building, construction, building repair and renovation equipment; cabinet making for repair and renovation; construction; damp-proofing of buildings; demolition of buildings; air conditioning apparatus, burglar alarm, computer hardware, electric appliance, furniture, elevator, fire alarm, freezing equipment, irrigation device, kitchen equipment, lift, security lock, office machine, telephone, furnace and heating equipment installation, maintenance and repair; masonry; interior and exterior painting; paper hanging; plastering; plumbing; riveting; roofing services; sanding; scaffolding; upholstering; upholstery repair; varnishing; wallpapering; window cleaning; repair, renovation, installation and construction information; advisory, analysis and information services (including online, interactive, digital and datacasting advisory and information services) in relation to the foregoing

Class 41 Arranging and conducting training, including training in relation to project planning, design management and the use of various software packages; teaching services; information services (including online information services) relating to education; educational examination; correspondence courses; education services; advisory services in this class; publication of information on the Internet; arranging and conducting of educational seminars, workshops, colloquiums, conferences, lectures and symposiums; publishing; electronic publishing; advisory, support, information and consultancy services relating to the foregoing

Class 42 Architecture; architectural consultation; construction modelling; building and structural inspection services; engineering; engineering surveys and inspections; research, engineering and technical consultancy for industry; computer programming; design, development, updating, modification, maintenance, installation, implementation and repair of computer software; technical support services in relation to computer software and project management; design of computer hardware; development of computer hardware; design of computer systems; development of computer systems; design and development of computer networks; computer system analysis and design; data conversion services; recovery of computer data; advisory, support, information and consultancy services relating to the foregoing