www.ICE.org.uk  Institution of Civil Engineers

www.adc-uk.info  Association of Diving Contractors

www.hse.gov.uk/diving/index.htm   Health and safety Executive - Diving

www.caa.co.uk   Civil Aviation Authority

www.beaconmarineservices.co.uk  Beacon Marine Services Ltd

www.specialised-diving.co.uk  Commercial and Specialised Diving Ltd

www.edwardsdivingservices.co.uk  Edwards Diving Services Ltd

www.uav-air.com  UAVAir - UAV Training Solutions