Organisation Internationale De Métrologie Légale (oiml)

What Organisation Internationale De Métrologie Légale (oiml) does

The Organisation Internationale de Métrologie Légale (OIML) is an intergovernmental organization established by treaty in 1955 that develops international standards, Recommendations, and technical publications for legal metrology—the regulatory discipline governing measuring instruments used in trade, health, safety, and environmental protection. OIML is recognized as an international standard-setting body under the WTO Technical Barriers to Trade Agreement, and its 129 Member States and Corresponding Members implement its Recommendations to harmonize national legal metrology frameworks. The organization is supported by a network of 1,140 registered technical experts working through Technical Committees, Subcommittees, and Project Groups on 35 active projects, producing a catalog of 195 technical publications covering recommendations, documents, guides, vocabularies, and expert reports.

OIML's core offerings include the OIML Certification System (OIML-CS), a voluntary system for issuing and registering type evaluation certificates that facilitate mutual acceptance of measuring instrument approvals across member states; the CEEMS program supporting capacity building in Countries and Economies with Emerging Metrology Systems; the OIML Bulletin as an official quarterly publication; and the Online Learning Platform (MetTalks) for digital training. The Bureau International de Métrologie Légale (BIML) serves as the secretariat, headquartered at 11 rue Turgot, 75009 Paris.

OIML operates an event-driven go-to-market model centered on the annual CIML Meeting, the Conference of Member States, technical committee meetings, and OIML Seminars. Revenue is sourced from member state contributions rather than commercial pricing of publications or certifications. Strategic partnerships through Memoranda of Understanding with IEC, ISO, UNIDO-BIPM, and Global ACI coordinate standards development across the international metrology ecosystem. The organization is currently operating a Digitalization Task Group with sub-groups on smart documents, e-learning, and guidance on AI to address emerging digital transformation in legal metrology.

Name

Organisation Internationale De Métrologie Légale (oiml)

Legal name

Organisation Internationale de Métrologie Légale

Website

https://www.oiml.org

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

1–10 employees

Short description

The Organisation Internationale de Métrologie Légale (OIML) is a 1955 intergovernmental organization with 129 Member States that develops international standards, Recommendations, and the OIML-CS certification system for legal metrology, governing measuring instruments used in trade, health, safety, and the environment.

Ownership category

akta.pro rank

Product category

Legal Metrology Standards and Certification

NAICS

Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Conformity Assessment, Testing, Inspection & Certification Cooperation (BPADANAD)

Keywords

• Legal metrology standards
• International measurement regulations
• Measuring instrument certification
• Intergovernmental standards body
• Metrology compliance frameworks

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Others

Revenue model

1. Member State Contributions: OIML operates as an intergovernmental organization funded by contributions from its 129 Member States. The organization does not charge for its publications or certification services in the traditional commercial sense.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

OIML develops and maintains international standards, Recommendations, Documents, Guides, Vocabularies, and Expert Reports for legal metrology covering measuring instruments and verification procedures. The organization operates the OIML Certification System (OIML-CS) for issuing internationally recognized type evaluation certificates for measuring instruments, and runs the CEEMS Program to support capacity building in countries with emerging metrology systems. Its outputs are intended for use by national legal metrology authorities, regulators, and measuring instrument manufacturers.

Product overview

OIML is an intergovernmental organization (established 1955) that serves as an international standard-setting body for legal metrology. The organization's core offering consists of: (1) OIML Publications including Recommendations, Documents, International Vocabularies, Guides, Basic Publications, and Expert Reports developed through Technical Committees/Subcommittees/Project Groups with 1140 registered experts across 35 active projects; (2) the OIML Certification System (OIML-CS) for issuing and registering OIML Certificates for measuring instruments; (3) the CEEMS program supporting legal metrology development in emerging economies through training, seminars, and the CEEMS Award; (4) the OIML Bulletin as the official news publication; and (5) Online Learning resources including MetTalks. OIML operates as a membership-based organization with 129 member states and maintains headquarters in Paris, France.

Differentiator

Problem solved

Functional benefit

Brands

• OIML-CS: The OIML Certification System - a voluntary system for issuing, registering and using OIML Certificates and their associated OIML type evaluation/test reports for types of measuring instruments
• CEEMS

Products and services

• OIML Publications (Recommendations, Documents, Guides, Basic Publications, Vocabularies, Expert Reports)

Quantifiable outcome

• 129 member countries using harmonized legal metrology standards
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• IEC (International Electrotechnical Commission)coreStrategic or Co-development PartnerOIML has a Memorandum of Understanding with IEC for cooperation on standards related to measuring instruments and metrology. Both organizations work together on technical matters of mutual interest.
• ISO (International Organization for Standardization)coreStrategic or Co-development PartnerOIML maintains a Memorandum of Understanding with ISO for coordination on standards development and harmonization of technical requirements for measuring instruments.
• UNIDO-BIPM (United Nations Industrial Development Organization - International Bureau of Weights and Measures)coreStrategic or Co-development PartnerJoint cooperation between OIML, UNIDO, and BIPM to support developing countries in establishing metrology infrastructure and legal metrology systems.
• Global ACI (Accreditation, Certification, and Inspection)coreStrategic or Co-development PartnerOIML has a Memorandum of Understanding with Global ACI for cooperation on matters related to legal metrology certification and conformity assessment.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Organisation Internationale De Métrologie Légale (oiml)