RSSB's main centre is Dera Baba Jaimal Singh, named after its founder who settled there in the late 1800’s. Located in Punjab, India, the ‘Dera’ is a self-contained community with both administrative and residential facilities. Although the centres throughout the world are affiliated with RSSB India, each country's administration is autonomous, with a Board of Management that operates under a standard constitution modified to comply with local laws and conditions. Administration is handled entirely by volunteers, and operations are funded through unsolicited donations. The organization does not engage in any fundraising activities. There are more than 5,000 RSSB centres throughout India, and internationally RSSB-affiliated organizations hold meetings in more than 90 countries. The Main Centre Dera Baba Jaimal Singh is a mini-township with 7,000 residents. Since the Dera is the home of the spiritual leader of the organization, large crowds visit on specially designated weekends to hear his discourses. These crowds average between 200,000 to 500,000 people depending on the season. The administration has become highly skilled in managing and providing facilities for large numbers of people on a short-term basis. Central to the RSSB teachings is a spiritual teacher who explains the purpose of life and guides and instructs members in a method of spirituality based on a daily meditation practice. The present teacher is Baba Gurinder Singh, who lives with his family at the main centre in northern India. Baba Gurinder Singh Baba Gurinder Singh was born in 1954. His family is from a traditional agricultural community of Punjab, India. He was named by his predecessor as spiritual head of RSSB in 1990. Based in Spain before accepting this position, he is now retired and lives off his own income. In keeping with the policy for all volunteers, he does not receive any money or honorarium from the Society. As with his predecessors, he has dedicated his life to serving the Society and guiding its members on the spiritual path.