NCVO - Website for both volunteers and organisations.
Do IT - The UK's national volunteering website.
The National Youth Agency - Website aimed at organisations who are involved in young people's personal and social development.
Derby City Council - Your local City Council's official website.
vinspired - The perfect site for any volunteers aged 16 to 25 in England.
Investing in Volunteers - Information on how to gain the UK quality standard for all organisations which involve volunteers.