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About TSO

TSO (The Stationery Office)

TSO is the largest publisher in the UK by volume. We have a 200 year inheritance of secure, no-fail delivery as publisher to UK Government and Parliament and more recently, as publisher for many commercial organisations.

Williams Lea Tag

We are part of Williams Lea Tag, the global leader in corporate information solutions.

Visit Williams Lea Tag

Official ITIL Publisher

TSO is the only Official publisher of AXELOS Limited Best Practice guidance, managing various refresh projects on behalf of AXELOS Limited. TSO provides Best Practice users with high quality core and complementary publications for ITIL®, PRINCE2®, MSP®, M_o_R®, P3M3®, P3O®, MoP® and MoV®.

The Stationery Office Ltd is a company registered in England under number 03049649 and whose registered office is at 55 Wells Street, London, England, W1A 3AE - and its authorised representatives and assignees. Our VAT registration number is GB662774703 and our email address is customer.services@tso.co.uk.

Become a Partner

If you are interested in becoming a partner TSO can offer you the following benefits:

  • A dedicated area to promote your best practices.
  • Use of this portal to disseminate information to the industry using TSO's extensive customer base and distribution channels.
  • TSO experience of sales and marketing of best practice publications and frameworks to reach developing and emerging markets.
  • Printing at TSO's dedicated facility at Parliamentary Press. This is a 24 hour, 5 days per week production facility in London SE1. TSO - as part of the Williams Lea group - also has at its disposal a list of over 200 approved and accredited print providers globally, significantly enhancing our flexibility in this area.
  • Warehousing and distribution - TSO's purpose built warehouse has 85000 sq ft, designed and configured specifically for print product storage and high level order fulfilment. There is enough space to store 8500 pallets, and in excess of 550,000 orders are processed per annum.


For more information about how TSO can deliver these services please contact ibp@tso.co.uk.

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