Scuba diving tourism is the industry based on servicing the requirements of recreational divers at destinations other than where they live. It includes aspects of training, equipment sales, rental and service, guided experiences and environmental tourism. Economic sustainability is affected by environmental awareness and conservation, service delivery and customer satisfaction, and sustainable business management. Liability issues can be managed by the use of waivers, declarations of medical fitness to dive, adherence to industry best standards, and public liability insurance.