Natural Resources Wales uses this information to:
- monitor a site’s compliance with their environmental permit conditions
- maintain a public register
- compile national statistics about waste
The current version of the spreadsheet can be downloaded at the bottom of this page. Please ensure you submit your return using this version of the spreadsheet for it to be accepted. It is important that you complete all of the mandatory fields within the spreadsheet and use your EPR (Environmental Permitting Regulations) number rather than any historical reference numbers. If you have any difficulties downloading the latest waste returns spreadsheet below, then please contact us for assistance.
How to classify and assess waste
For further help on how to select the correct EWC code for waste please use the guidance available.
Waste returns – electronic form
Waste facilities that are not Materials Facilities need only complete the first sections in the three sheets in the workbook that are headed in blue, Materials Facilities need to complete the full sheets.
If your site has more than one waste permit you must supply a return for each of the permits.
If within your facility there are several waste operations undertaken under a single permit we require more than one return to be completed in order to separately document the waste inputs and outputs from each waste operation.
Please submit completed waste returns to email@example.com. If you have any waste return related queries, then please also send them to this address.
Waste returns - paper form
If you are unable to submit your return by emailing the completed spreadsheet template, you can complete a paper return form. Please contact us to request a paper form firstname.lastname@example.org. Completed paper forms should be returned to:
Natural Resources Wales
Customer Care Centre
29 Newport Rd
Cardiff, CF24 0TP
Deadlines for submitting waste returns
|Quarters||Deadline for return|
|January 1 to March 31||April 30|
|April 1 to June 30||July 31|
|July 1 to September 30||October 31|
|October 1 to December 31||January 31|
|Annual return period||Deadline for return|
|January 1 to December 31||January 31 of the following year|