NSF GMP Registration

GC Rieber Oils’ dietary ingredient manufacturing facility is registered under the NSF International Good Manufacturing Practices (GMP) program. NSF GMP registration demonstrates that GC Reiber Oils has the proper methods, equipment, facilities, and controls in place for producing dietary supplement products in accordance with the U.S. Food and Drug Administration’s (FDA) 21 CFR part 111 regulations.


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GC Rieber Oils has for several years been a board member of GOED (Global Organization for EPA and DHA Omega-3s). GOED helps to educate consumers and work with government groups, the healthcare community and the industry, while setting high ethical and quality standards for our business sector. 

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IFFO RS (Responsible Supply) is a non-profit certifying organ for responsible fishery. In 2014, GC Rieber Oils was approved by IFFO RS, and has received the IFFO RS CoC certification demonstrating our commitment to responsible fishery practices. 

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Friend of the Sea

Friend of the Sea (FoS) is an internationally recognized non-profit, non-governmental organization whose mission is the conservation of the marine habitat. In 2014, GC Rieber Oils received FoS certification as a supplier of sustainably sourced Omega-3 concentrates.

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GC Rieber Oils is a  provider of Halal fish oil concentrates certified by the Islamic Council Norway (IRN). All VivoMega products apply to the Islamic Council of Norway’s guidelines for Halal certification.

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UN Global Compact

The UN’s Global Compact is the world’s largest initiative for industrial corporate social responsibility. The organization lists ten universal principles that encourage and demonstrate how businesses should take into account labour rights, human rights, protection of the environment and anti-corruption.  As a member of the UN Global Compact, GC Rieber has integrated these principles into our business strategy.

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Quality Management System

Nemko has certified the GC Rieber Oils quality management systems according to ISO 9001: 2015 standards. This standard helps ensure that customers get consistent, good quality products and services, which in turn brings many business benefits.