The Ukrainian Information Service (UIS London) is an information bureau established in London during the 1970s as the successor of the Ukrainian Publishers. Originally, the aim of UIS London was the dissemination of factual information about Ukraine, in particular, Ukrainian politics, history and current affairs.

Since its inception, UIS London has liaised with government officials, think tank organisations, the mass media and charities working to raise the profile of Ukraine in the UK and strengthening bilateral relations.

The collection of documents, related to this activity, formed the foundations of the archives, situated on this web-site.

Although the nature of work UIS London undertook altered after Ukrainian independence, the basic tenets of promoting, advocating and strengthening Ukraine has remained.