RJC Standards Committee

The RJC Standards Committee is a multi-stakeholder group of 28, bringing jewellery supply chain mine to retail, human rights, labour rights, artisanal mining, responsible sourcing, community development, biodiversity and product disclosure expertise.

Committee Responsibilities and Duties

The RJC Standards Committee reviews and make recommendations on:

  • the design, implementation and continuous improvement of RJC Certification;
  • proposed changes to RJC Certification;
  • proposed changes to the formal documentation for RJC Certification, including assessment tools and treatment of non-conformances;
  • RJC’s Monitoring & Evaluation (M&E) program;
  • the expansion of RJC Certification to other jewellery products and forms of assurance.

The Standards Committee also provides policy advice on the consultation and engagement of stakeholders during standards development activities.  The Committee’s full terms of reference are laid out in the RJC Governance Handbook.


The RJC Standards Committee is comprised of 28 Members: 14 industry representatives (two from each forum of the diamond, gold and platinum jewellery supply chain, and Members of the RJC) and 14 members representing various external stakeholders groups, of which 2 are permanent representatives from capacity building groups supporting artisanal and small scale mining and who the RJC has signed a Memorandum of Understanding (MoU) with – Diamond Development Initiative (DDI) and the Alliance of Responsible Mining (ARM).  We are grateful for the time and valuable contributions of all Standards Committee participants. There are currently 2 vacant seats for the non-industry representatives.

  • Ainsley Butler, Responsible Sourcing Program Manager, UL (Standards Committee Co-Chair)
  • Anouchka Didier, Corporate Responsibility Manager, Cartier SA
  • Assheton Stewart Carter, CEO, The Dragonfly Initiative
  • Cecilia GardnerIndependent Consultant, CLG
  • Charles Chaussepied, Director, Piaget (Standards Committee Interim Co-Chair)
  • Claire Piroddi, Sustainability Manager W&J KeringBoucheron
  • Diana Culillas, Secretary General, Swiss Better Gold Association
  • Didier Backaert, Consultant, Bonas & Co
  • Eleonora Rizzuto, CSR Director & Environment Director LVMH Italian Brands, Bulgari
  • Estelle Levin-NallyDirector, Levin Sources (Responsible Mining & Sourcing Social Enterprise)
  • Ian Rowe, Deputy Executive Director, Diamond Development Initiative International (DDI)
  • Inga Van Nuffle, Director Operations & Security, Dominion Diamond Corporation
  • Hiren Vepari, Business Development, Venus Jewel
  • Jean-Baptiste Andrieu, Associate Director – Human Rights, BSR
  • Jennifer Hillard, President, Canadian Diamond Code of Conduct
  • Jennifer Horning, Gold Program Coordinator, Gold, Solidaridad
  • Joëlle Ponnelle, Supply Chain CSR Sr Project Mgr, Donzé-Baume
  • Jonathan Hobbs, Consultant
  • Katrien De CorteChief Officer Education & Graduates Club, HRD Antwerp
  • Michaël Geelhand de MerxemPublic Affairs OfficerAntwerp World Diamond Centre
  • Michèle Brulhart Banyiyezako, Director of Innovations, Responsible Business Alliance
  • Phaedon Stamatopoulos, Director of Refining and Banking, Argor-Heraeus SA
  • Purvi Shah, Product Integrity Manager External and Corporate Affairs, De Beers Group of Companies
  • Stéphane Fischler, Treasurer, International Diamond Manufacturers Association
  • Tehmasp Printer, Managing Director, International Gemological Institute (IGI) India Pvt Ltd.
  • Tim Carter, Production & Inventory Manager , Metalor Technologies SA
  • Tuesday ReitanoHead of the Secretariat, Global Initiative against Transnational Organized Crime
  • Yves Bertran, Executive Director, Alliance for Responsible Mining (ARM)

Download a PDF of Committee names and biographical information for the RJC Standards Committee Biographies

Meeting Minutes

Minutes of the RJC Standards Committee meetings are made publicly available, with those from the previous three years available to download from this webpage. For older meeting minutes, these can be provided on request. Please contact the RJC: consultation@responsiblejewellery.com

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