# Compliance and regulatory certification

Dialogic obtains board-level approval certificates for supported countries. In addition to the approval obtained by Dialogic for the board and its associated software, some countries require a system-level approval before connecting the system to the public network. To learn what approvals you require, contact the appropriate regulatory authority in the target country.

## Safety

Country | Standard
US | UL Std No 60950-1
Canada | CAN/CSA-C22.2 No 60950-1-03
EU | EN 60950-1:2001