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- they are not the primary way of publishing new content - new content should be published as HTML web pages
- the slidedeck is designed for presentation purposes i.e. for one or all of the slides to be included in scientific or health-related presentations
- the deck contains a link to the same content in accessible HTML web page format
Excel
Excel spreadsheets can be published as attachments to HTML web pages but:
- the spreadsheet's content must be restricted to data i.e. it cannot contain large amounts of prose information: prose information must be published as an HTML web page
- GOV.UK style applies, for example avoid italics, bold etc