A CDPS tote bag with the Welsh word 'technoleg' crossed out and the Welsh word 'pobl' ticked. Two 'Trio Writing' books and a CDPS brochure are flying out of the bag towards the right.

Free Trio Writing ebook

Thank you for visiting! Below is a free ebook, Trio Writing, which aims to help you design better bilingual public services. In preparing this book, people have told us that although much Welsh language content they see may be accurate, their experience of content in Cymraeg needs to be easier. Language is fundamentally a people thing, and we need to put people at the heart of all the content we create – in both our languages.

Three rectangular desktop wallpapers from CDPS arranged side-by-side.

Desktop and mobile wallpapers

Gorau dylunio, dylunio dwyieithog / Design better, design bilingually

Yr hyn sy'n bwysig / What is important (Venn)

Ailadrodd / Iterate / Profi / Test

Our brochure

Our online brochure explains how we can best support you – Welsh public services – and what tools and resources we already have available for free.

Communities of practice

Our communities of practice bring people together to meet regularly, share knowledge and experience, discuss ideas and form networks to support professional development. They are free to join, and we would love to have your input.

A collage of photographs from CDPS communities of practice, including images of groups of people talking or working together at tables, online via Zoom, and close-ups of paper with handwritten comments and illustration.