This page lists open consultations on changes to the market codes. To view or respond to a consultation please click on the consultation link(s) below. Responses should be submitted by 6pm on the response deadline. If you have any queries on a consultation please contact

Title Summary Issued Response Deadline Consultation Link
Introducing Direct Debit as a Payment Method

CPW122: This change proposal is seeking to mandate direct debit being offered as a payment method for primary charges to Wholesalers. 

13 July 2021 3 August 2021 Link

Market Codes

View all iterations of the Market Arrangement Codes (MAC) and Whosale Retail Codes (WRC).

Learn more

Code Changes

View all of the in-flight and past changes to the market codes.

Learn more

Keep up to date

Receive the most relevant and up-to-date communications from MOSL by signing up to our mailing list.