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| Swiss Federal Act on Metrology | |
|---|---|
| Title | Swiss Federal Act on Metrology |
| Enacted by | Federal Assembly of Switzerland |
| Enacted | 1992 |
| Citation | SR 941.01 |
| Status | current |
Swiss Federal Act on Metrology
The Swiss Federal Act on Metrology regulates measurement standards, metrological infrastructure and conformity assessment in the Swiss Confederation to ensure traceability, accuracy and legal certainty. It establishes responsibilities for federal offices, laboratories and accreditors and aligns Swiss measurement law with international agreements and standards. The Act interfaces with international organizations and multilateral treaties to support trade, public safety and scientific research.
The Act mandates uniform metrological practice across federal agencies such as the Federal Department of Home Affairs (Switzerland), Federal Department of Economic Affairs, Education and Research (Switzerland), and specialized bodies like the Federal Institute of Metrology (METAS), while aligning with international bodies including the International Bureau of Weights and Measures, the International Organization of Legal Metrology, and the International Organization for Standardization. It aims to secure traceability to national and international measurement standards, support conformity assessment under frameworks used by the European Union and the European Free Trade Association, and protect rights in contexts involving the World Trade Organization and bilateral treaties such as the Agreement on the European Economic Area. The Act supports sectors represented by organizations like the Swiss Federal Institute of Technology in Zurich and the Swiss Federal Institute of Technology in Lausanne by providing metrological certainty for research, industry and health.
The Act defines legally relevant instruments and procedures used in areas regulated by authorities such as the Federal Office of Public Health (Switzerland), the Swiss Federal Roads Office, and the Federal Office of Energy (Switzerland). Key definitions reference technical terms recognized by international standards bodies like ISO/IEC, OIML recommendations of the International Organization of Legal Metrology, and conventions of the Metre Convention. It distinguishes between national standards maintained at institutions like METAS, calibration services at cantonal and municipal laboratories, and conformity assessment entities accredited by the Swiss Accreditation Service. The scope covers measuring instruments used in trade, health, environmental monitoring and transport overseen by agencies such as the Swiss Federal Office for the Environment and the Federal Office of Transport (Switzerland).
Primary responsibility is assigned to federal institutions including METAS and the Swiss Accreditation Service, with oversight roles for the Federal Department of Justice and Police (Switzerland) where legal enforcement intersects with judicial processes. Cantonal authorities and municipalities coordinate with federal offices and academic partners like ETH Zurich and EPFL on specialized metrology projects. The Act details cooperation with international partners such as the European Committee for Standardization and the World Health Organization for health-related measurements, and with trade-focused bodies like the Swiss Federal Customs Administration and UN Economic Commission for Europe for instrument approval and cross-border recognition.
The Act establishes national measurement standards and promotes maintenance by institutions including METAS, national laboratories, and university research centers such as Paul Scherrer Institute. It mandates traceability chains to the International Prototype of the Kilogram concepts maintained by the International Bureau of Weights and Measures and references international units from the International System of Units. Standards affect industries represented by associations like Swissmem and Economiesuisse, and extend to sectors regulated by the Federal Office of Civil Aviation (Switzerland) and the Swiss Federal Railways. Harmonization with European Union law and participation in multilateral arrangements with the OECD and WTO facilitate mutual recognition and technical cooperation.
Conformity assessment under the Act is conducted by accredited bodies such as the Swiss Accreditation Service and conformity marks recognized in relation to supranational regimes like the CE marking framework of the European Union. Laboratories accredited under standards from the International Laboratory Accreditation Cooperation and the European co-operation for Accreditation provide calibration and testing for sectors including pharmaceuticals overseen by the Swiss Agency for Therapeutic Products and energy overseen by the Federal Office of Energy (Switzerland). The Act prescribes requirements for notified bodies, metrological verification, and recognition of certificates from partners like the United Kingdom Accreditation Service and national metrology institutes including Physikalisch-Technische Bundesanstalt and National Physical Laboratory (United Kingdom).
Enforcement mechanisms assign inspection and verification roles to federal offices, with sanctions enforceable under federal administrative law applied by authorities such as the Federal Administrative Court (Switzerland). The Act provides procedures for measuring instrument approval, market surveillance coordinated with the State Secretariat for Economic Affairs and cooperation with consumer protection organizations like Swiss Consumer Protection (FRC). Non-compliance may trigger administrative fines, withdrawal of type approvals, or criminal referral handled through cantonal prosecutors and the Federal Criminal Court (Switzerland) in complex cases.
The Act, adopted by the Federal Assembly of Switzerland in the early 1990s, replaced earlier cantonal arrangements and built on Switzerland’s participation in the Metre Convention and post-war standardization efforts involving institutions such as METAS and ETH Zurich. Subsequent amendments have adapted Swiss law to developments in the International System of Units, advances in precision measurement from laboratories like the Paul Scherrer Institute, and harmonization efforts with the European Union and the European Free Trade Association. Revisions responded to technological shifts affecting sectors represented by Swissmem, regulatory trends exemplified by the EU New Legislative Framework, and global accreditation practices promoted by the International Accreditation Forum.
Category:Swiss legislation Category:Metrology Category:Standards