LPPM Approved Assurance Providers

International Branches

Please note that for the larger assurance firms listed (such as KPMG or PwC), each international branch needs to be approved as an assurance provider separately. Each branch not listed as an approved assurance provider (“Non-Listed Branch”) will need to submit a separate application form, or alternatively, the Non-Listed Branch will need to have all their assurance repoprts approved by a listed branch (listed branch refers to a branch approved as an assurance provider). However, we request that you initially approach the listed contact under each institution so that they may assist their colleagues directly.

Additional Assurance Providers

If you have experience working with an assurance company, please pass on their contact details to info@lppm.com so that we can approach them to become part of the Approved Assurance Providers List.

Assurance Provider Training

In order to help auditors prepare for the Responsible Sourcing Audit work and for those interested or in the process of applying, the LPPM will hold webinars on ISAE and ISO assurance reports.

LPPM - LBMA

The LPPM will coordinate closely with the LBMA in all aspects of responsible sourcing guidance and policy in particular multi-metal LPPM, LBMA good delivery refiners.