DSG Developer contributions February 2019 (superseded) DSG Developer contributions February 2019 (superseded) First published 13 Apr 2022 Last updated 12 Jan 2024 Documents DSG Developer Contributions February 2019 (Superseded) PDF | 2.4 MB This file may not be suitable for users of assistive technology. Request an accessible format Need content Give feedback about this page Overall, how satisfied are you with this page? Very satisfied Satisfied Neither satisfied or dissatisfied Dissatisfied Very dissatisfied How could we improve this page? optional You can use up to 150 characters. Please do not include any sensitive personal or financial information, such as your National Insurance number or bank details.