"CollomTM gains Lloyds approval" Indoor Air Professionals, master licensee for the CollomTM ventilation duct cleaning system within the UK, are pleased to announce that Lloyds Register of Shipping have recently issued Type Approval Certificate no. 01/00108, to this patented technology, under the subject of 'prevention and control of marine pollution, for the application of cleaning and sanitising distribution ductwork in marine, offshore, industrial and commercial ventilation systems. Indoor Air Professionals United Kingdom, have recently completed marine projects throughout the world for Norwegian Cruise Lines, Cunard Line Limited. P&O Stena Line, Sun Cruises and Fred Olsen Line. Contact us now for further information, interactive CD brochure or survey details.