Submit general questions or comments to us using our online form.
If you would like to provide us with feedback, please use our suggestions, concerns or compliments online form.
Report environmental law information through the perceived breach of environment law form.
GPO Box 3090, Canberra ACT 2601, Australia
Phone and email
Climate change and energy
National: 02 6213 6000
International: +61 2 6213 6000
Environment, water, parks and heritage
National: 1800 920 528
Phone service operates 9am to 5pm (AEST) Monday to Friday, except public holidays
National: 02 6275 9880
International: +61 2 6275 9880
Payments and procurement
Contact us about your environment payments and procurement.
Indigenous cultural heritage emergency hotline
Aboriginal and Torres Strait Islander peoples can make an emergency application to protect cultural heritage that is under serious and immediate threat.
Call the Indigenous Cultural Heritage Hotline on 1800 571 242 (staffed at all times).
Learn more about protecting Indigenous cultural heritage.
To make or discuss a non-urgent application, please contact us at: firstname.lastname@example.org.
Need help to contact us?
If you require an interpreter you can contact us through the Translating and Interpreting Service (TIS) on 131 450.
If you have hearing, speech or communication impairment you can contact us through the National Relay Service on 133 677.
If you need Speech–to–Speech Relay (SSR) contact the National Relay Service on 1300 555 727.
Australian Business Numbers (ABN)
|Department (excluding the following)||63 573 932 849|
|Commonwealth Bureau of Meteorology||92 637 533 532|
|Director of National Parks (Parks Australia)||13 051 694 963|
|Great Barrier Reef Marine Park Authority||12 949 356 885|
|Natural Heritage Trust of Australia||34 190 894 983|