Why is there no association for spiritual teachers in Switzerland?

Since there are a lot of associations for psychiatrists? https://www.google.com/search?q=vereinigung+psychiater++site:.ch&lr=&sca_esv=57834bb84b4c7b3e&as_qdr=all&sxsrf=AHTn8zqw2wr8Cmli8B0BgNxFRCMVATt60A:1737799919446&ei=77iUZ5D9Gtysi-gP_d6coQg&start=10&sa=N&sstk=Af40H4WDIAQCFQGXOnK7wzobaH6u5DVpPOPgSjse95vTun90_J4H7a1jRB_ByJR8D4AO_9434Pa6LSsnRE10q1wxDU3KkHsmKSddRg&ved=2ahUKEwjQsI6X0ZCLAxVc1gIHHX0vJ4QQ8NMDegQICRAW&biw=928&bih=425&dpr=2.07 Peter Gamma from www.petergamma.org found no association of spiritual teachers in Switzerland. He only found a critical discussion about spiritual teachers in Switzerland from the University of Berne: https://www.uniaktuell.unibe.ch/2004/wiscaf/index_ger.html