Mototolo

Mototolo PGM mining operation. Credit: Anglo AmericanMototolo PGM mining operation. Credit: Anglo AmericanAfrica

ERM CVS to Conduct On-site IRMA Surveillance Assessment of Valterra Platinum Mototolo operations

24 October 2025By

From IRMA approved independent auditor ERM CVS. View/download the announcement as PDF in Sepedi

ERM CVS Seeks Input from Local Community and Other Stakeholders

ERM CVS announces that on 24-26 November 2025 it will visit the Valterra Platinum Mototolo complex in South Africa’s Limpopo province to conduct an independent, third-party Initiative for Responsible Mining Assurance (IRMA) surveillance assessment of the operation..

The initial audit report of Valterra Platinum’s Mototolo mining complex was released on 16 February 2024 with an achievement level of IRMA 75. The report is available on the IRMA website: https://responsiblemining.net/mototolo.

The onsite surveillance audit will verify that the site operations continue to align with the performance previously recognized in the initial audit report. The audit team will verify that the mine’s systems and controls are still in place and are functioning effectively, that no major changes have occurred that negatively affect the mine’s performance, and that the site is progressing on its corrective action plan. The audit will also include confidential interviews with workers and engagement with community stakeholders. Following the completion of the surveillance audit, a report will be published on the IRMA website.

The abbreviated surveillance audit summary report will provide Valterra Platinum and stakeholders insight into continuity of operations, material changes, and evidence of continued improvement. A full reassessment audit will occur three years after the release of the initial audit report.

24 – 26 November 2025

Your comments will help ERM CVS assess the impact of Valterra Platinum’s Mototolo mine on local communities and measure its performance against best mining practices. ERM CVS invites you to sign-up for an interview with auditors during the surveillance audit, and/or submit written comments about Valterra Platinum Mototolo mine using the contact details below.

Interviews can be held in English and Sepedi. You must contact us before 17 November 2025 to be interviewed. Written comments submitted before 25 November 2025 will be incorporated into the results of this audit.
On the web

Email: post@ermcvs.com

Telephone: +27 10 596 3740

QR code to access online form:

ERM CVS contact QR code
Interviews with members of the community occur without mine personnel present. Interviews with non-management workers occur without management present and can be scheduled to occur offsite on request. ERM CVS protects the identity of individual commenters although the general nature of comments will be summarized in the report.

For more information about

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Audits

IRMA Announcement: On-site audits scheduled at five mines

3 November 2021By
The Initiative for Responsible Mining Assurance (IRMA) annouces that auditors will be carrying out on-site audits at five mines, starting in late November.  The mine sites, and on-site audit dates, are as follows:
  • Amandelbult, near Chromite, in Limpopo province, South Africa. On-site audit dates: 29 November – December 4.
  • Barro Alto, near Barro Alto, in the State of Goiás, Brazil. On-site audit dates: 29 November – December 3. (View the audit announcement in Portuguese)
  • Kolomela, near Postmasburg, in Northern Cape province, South Africa. On-site audit dates:  6 December – December 11.
  • Mototolo-Der Brochen, near Steelpoort, in Limpopo province, South Africa. On-site audit dates:  6 December – December 11.
  • Sishen, near Kathu, in Northern Cape province, South Africa. On-site audit dates: 29 November – December 4.
ERM Certification and Verification Services (ERM-CVS), an IRMA-approved certification body, will be carrying out the on-site assessments at these sites. Stakeholder Engagement in these Assessments Stakeholders should contact ERM-CVS if they are interested in being interviewed as part of the assessment process. According to ERM-CVS, “When possible, interviews with local stakeholders will be scheduled to take place during the on-site audit and may be virtual or in-person, taking into consideration COVID-19 precautions.” (See audit announcements on ERM-CVS website) Stakeholders for any of the listed sites are also invited to submit comments to ERM-CVS on the social and environmental performance of any of the mines (in particular, how the site measures against the IRMA Standard for Responsible Mining).
ERM Certification and Verification Services Email: post@ermcvs.com Mail: Exchequer Court, 33 St Mary Axe, London, EC3A 8A
Please forward this announcement, and feel free to contact ERM-CVS directly to provide names and contact information for other mine site stakeholders who may be interested in knowing about and participating in the mine site assessment process. For More Information
  • Direct specific inquiries about the mine site assessment process to IRMA’s Director of Standards and Assurance: lsumi@responsiblemining.net
  • Visit the IRMA website for information on the IRMA mine site assessment and certification process, including the determination of audit scope.
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Audits

IRMA Announcement: Mototolo/Der Brochen Mine Site Assessment Stage 1

8 July 2021By
The Initiative for Responsible Mining Assurance (IRMA) announces the commencement of a third-party independent assessment of the Mototolo/Der Brochen platinum group metals (PGM) mine against the IRMA Standard for Responsible Mining. The mining complex, operated by Rustenburg Platinum Mines Ltd. (parent company Anglo American) is located near Steelpoort, in southern Limpopo province, South Africa. ERM Certification and Verification Services (ERM-CVS), an IRMA-approved certification body, will be carrying out the assessment, which includes a desk review (stage 1) followed by an on-site audit (stage 2). Scope of the Assessment During the assessment the impacts and issues associated with all mining operations and the associated facilities will be reviewed, and each facility and mining location will be visited. The assessment will include operations and facilities in the Mototolo/Der Brochen mining area, which is made up of two underground mining shafts (Lebowa and Borwa), as well as above-ground milling, concentrator, chrome recovery and waste facilities (closed and operating). For more on assessment scope, see the Mototolo/Der Brochen assessment page on the IRMA website. Stakeholder Engagement in the Assessment Stakeholders affected by or interested in the Mototolo/Der Brochen mine are invited to submit comments to ERM-CVS on the social and environmental performance of the mine’s operations (in particular, how the site measures against the IRMA Standard for Responsible Mining). Mototolo/Der Brochen stakeholders may also contact ERM-CVS if they are interested in being interviewed as part of the assessment process. Stakeholder comments and expressions of interest in being interviewed as part of the audit process should be submitted by email or mail to:
ERM Certification and Verification Services Email: post@ermcvs.com Mail: Exchequer Court, 33 St Mary Axe, London, EC3A 8A
Mototolo/Der Brochen stakeholders and interested members of the public can visit the Mototolo/Der Brochen page on the IRMA website for up-to-date information on the assessment (e.g., the timing of the stage 2 on-site visit, link to pubic summary of audit results). Please forward this announcement, and feel free to contact ERM-CVS directly to provide names and contact information for other mine site stakeholders who may be interested in knowing about and participating in the mine site assessment process. For More Information
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