Holyrood's minute's silencepublished at 09:27 Greenwich Mean Time 23 March 2017
Scottish party leaders are expected to be given an opportunity to reflect on events at Westminster - possibly during first minister's question time.
Flags at the Scottish Parliament are flying at half mast as a mark of respect.
The presiding officer, Ken McIntosh, will send a letter of condolences to the Speaker of the House of Commons.
As a mark of respect and sympathy a minute's silence will be held in Holyrood at 9.33am.