Contact

Find contact information and opening hours for our Customer Center, the Reception and the Corona Hotline.

  • Updated 2. January 2024

Contact us

Customer Center 

You can contact the Customer Center by phone: +45 7220 0030

The Customer Center is open:

Monday-Thursday 8.30 - 16.00
Friday 9.00 - 15.00

Reception 

You can contact the Reception by phone: +45 3529 1000 or by e-mail: erst@erst.dk

The Reception is open:

Monday-Thursday 8.30 - 16.00
Friday 9.00 - 15.00

Corona Hotline for companies

You can contact the Corona hotline by phone: +45 7220 0034

The Corona Hotline is open:

Monday, Wednesday and Friday 9.00 - 12.00
Tuesday and Thursday 11.00-14.00

Register of Foreign Service Providers (RUT)

You can contact the Register of Foreign Service Providers (RUT) by phone: +45 7220 0036

The Danish Emission Trading Registry

You can contact the The Danish Emission Trading Registry by phone: +45 7220 0038