The cost of Sedex membership is dependent on membership type.

Supplier (B) Members

From 1st September 2013, the annual membership fee for Supplier (B) members will be £40.32 plus vat.

Download information on payment options (108 KB)

For guidance on how to make an online payment please click here.

For guidance on making an offline BACS (bank transfer) payment please click here.

Buyer (A) & Buyer/Supplier (AB) Members

For Buyer (A) and Buyer/Supplier (AB) members there are two parts to the membership fee:

  • a one-off joining fee
  • an annual subscription

These are determined by annual turnover. Please see the table below for details.


Turnover Joining fee Annual subscription
> £15 billion £37,488 £30,888
£8-15 billion £29,084 £23,184
£5-8 billion £20,780 £15,480
£2-5 billion £12,426 £7,776
£1-2 billion £6,180 £4,680
£501 million-1 billion £5,388 £3,888
£101-500 million £4,668 £3,168
£10-100 million £2,976 £2,376
< £10 million £2,184 £1,584


The joining fee includes training and account management time to help you get the most from your membership. For more details about your service package, please contact [email protected]

To find out more about the different membership types please visit our ‘Members’ section.

Join Sedex

If you would like to join Sedex please click here to start the registration process.