Mark is often quoted in industry journals and has appeared as an industry pundit on Sky News, CNBC and Radio 4. Mark is a member of SOCITM, and the SOCITM Open Source Group and the Society for Computers & Law. Mark was the creator and editor of Bird & Bird’s IT and e-commerce law bulletin and the DLA Piper "Technology and Sourcing News", is a contributing editor to the Computer Law and Security Report and lectures each year at the IT Law Summer School in Cambridge.

Mark is the author of the BSI - DISC, 2001 Date Compliance Standard. Mark's most recent book is "Information Technology Transactions - Business, Management and Legal Strategies" originally by Canadian lawyer Duncan Card. Mark is the author of the UK edition, published by Sweet & Maxwell.