Veterinary care for Thai elephants has greatly improved; with the support of a number of government agencies and NGOs, virtually all Thai elephants can receive excellent veterinary treatment, often free of charge. The National Elephant Institute was founded by the Forest Industry Organization to serve as a centre for ideas and action, including drafting new laws and taking local action. Many regions have established organizations to help their own local elephants. The Royal Forest Department, with the help of sponsorship, employ many of the privately-owned elephants in the national parks, assisting with patrolling and offering trekking to visitors.