The Thai Industrial Standards Institute (TISI) has notified a Draft Ministerial Regulation Prescribing Industrial Products for Connectors for DC- Application in Photovoltaic Systems to Conform to the Standard B.E. .… The draft Ministerial Regulation mandates connectors for DC- application in photovoltaic systems to conform to the Thai Industrial Standard TIS 62852-25XX (20XX) Connectors for DC-Application in Photovoltaic Systems Safety Requirements and Tests.