| NPL (National Physical Laboratory) |
https://www.nplindia.org |
| ISO (International Organization for Standardization) |
www.iso.org/ |
| APLAC (Asia Pacific Laboratory Accreditation Cooperation) |
https://www.aplac.org/ |
| NMi Metrology (National Measurement Institute) |
www.nmi.nl/ |
| BIS (Bureau of Indian standards) |
https://www.bis.org.in |
| National Institute of Standards and Technology |
https://www.nist.gov/ |
| QCI (Quality Council of India) |
https://www.qcin.org |
| AOIL (association of indian laboratories) |
https://aoilindia.org/useful-links/ |
| NABH (National Accreditation Board for Hospitals) |
https://www.nabh.co |
| ILAC (International Laboratory Accreditation Cooperation) |
https://ilac.org |
| EA (European Association of National Metrology Institutes) |
https://www.euramet.org |
| IUPAC (International Union of Pure and Applied Chemistry) |
https://www.iupac.org |
| Instrumentation Tools |
https://iupap.org |
| Accredia, Italy |
https://www.accredia.it |
| ATS, Serbia |
https://www.ats.rs |
| AIHA-LAP, LLC, USA |
https://www.aihaaccreditedlabs.org |
| Akkreditierung, Austria |
https://www.en.bmwfw.gv.at/accreditation |
| SADCAS (Southern African Development Community Accreditation Service) |
https://www.sadcas.org |
| NATA (National Association of Testing Authority) |
https://www.nata.com.au |
| NABL (National Accreditation Board for Testing and Calibration Laboratories) |
https://www.nabl-india.org/index.php/to-the-lighthouse |
| SAC (Singapore Accreditation Council ) |
https://www.sac-accreditation.gov.sg |
| American Association for Laboratory Accreditation |
https://www.A2LA.org |
| ASCLD/LAB (Merged with ANAB) |
https://www.ascld-lab.org |
| ANAB |
https://www.anab.org |
| AAC 'Analitica' |
https://www.aac-analitica.ru |
| BAB |
https://www.bab.org.bd |
| BELAC |
https://www.BELAC.fgov.be |
| BoA |
https://www.boa.gov.vn |
| BLA-DSS |
https://www.dss.go.th |
| CALA |
https://www.cala.ca |
| CNAS |
https://www.cnas.org.cn |
| COFRAC |
https://www.cofrac.fr |
| CGCRE |
https://www.inmetro.gov.br/credenciamento |
| HAA |
https://www.akreditacija.hr |
| CYS-CYSAB |
https://www.cys.mcit.gov.cy |
| CAI |
https://www.cai.cz |
| DANAK |
https://www.danak.org |
| Standards Malaysia |
https://www.jsm.gov.my |
| DAkkS |
https://www.dakks.de/en |
| DAC |
https://www.dac.gov.ae |
| RvA |
https://www.rva.nl |
| EGAC |
https://www.egac.gov.eg |
| ECA |
https://www.eca.or.cr |
| Ema |
https://www.ema.org.mx |
| ENAC |
https://www.enac.es |
| EA BAS |
www.nab-bas.bg |
| FINAS |
https://www.finas.fi |
| GAC |
https://www.gcc-accreditation.org |
| DPA |
https://www.dpa.gov.al |
| ESYD |
https://www.esyd.gr |
| HKAS |
https://www.hkas.gov.hk |
| BATA |
https://www.bata.gov.ba |
| IQMH |
https://www.IQMH.org |
| INN |
https://www.inn.cl |
| IPAC |
https://www.ipac.pt |
| IAJapan |
https://www.nite.go.jp/en/iajapan/ |
| IANZ |
https://www.ianz.govt.nz |
| IAS |
https://www.iasonline.org |
| INAB |
https://www.inab.ie |
| ISRAC |
https://www.israc.gov.il |
| JANAAC |
https://www.janaac.gov.jm |
| JAB |
https://www.jab.or.jp |
| JAS-ANZ |
https://www.jas-anz.org |
| KOLAS |
https://www.kolas.go.kr/english/ |
| MNAS |
https://www.masm.gov.mn |
| NAAU |
https://www.naau.org.ua |
| NAH |
https://www.nah.gov.hu |
| NABCB |
https://www.qcin.org/nabcb |
| NABL |
https://www.nabl-india.org |
| KAN |
https://www.kan.or.id |
| ONARC |
https://www.onarc.cubaindustria.cu |
| ONA |
https://www.mific.gob.ni |
| NCA |
https://www.nca.kz |
| INACAL-DA |
https://www.inacal.gob.pe |
| NVLAP |
https://www.nist.gov/nvlap |
| NA |
https://www.akkreditert.no |
| OLAS |
https://www.portail-qualite.public.lu/fr/index.html |
| OGA |
https://www.oga.org.gt |
| OAA |
https://www.oaa.org.ar |
| ONA |
https://www.conacyt.gov.py |
| ONAC |
https://www.onac.org.co |
| OSA |
https://www.osa.gob.sv |
| OUA |
https://www.organismouruguayodeacreditacion.org |
| PNAC |
https://www.pnac.org.pk |
| PNGLAS |
https://www.nisit.gov.pg |
| PJLA |
https://www.pjlabs.com |
| PAB |
https://www.pabaccreditation.dti.gov.ph |
| PCA |
https://www.pca.gov.pl |
| RENAR |
https://www.renar.ro |
| SAE |
https://www.acreditacion.gob.ec |
| SNAS |
https://www.snas.sk |
| SA |
https://www.slo-akreditacija.si |
| SANAS |
https://www.sanas.co.za |
| SLAB |
https://www.slab.lk |
| SCC |
https://www.scc-ccn.ca |
| Swedac |
https://www.swedac.se |
| SAS |
https://www.sas.ch |
| TAF |
https://www.taftw.org.tw |
| IARM |
https://www.iarm.gov.mk |
| BLQS-DMSc |
blqs@dmsc.mail.go.th |
| KCA |
https://kca.gov.kg/ |
| NSC-ONSC |
https://www.tisi.go.th |
| TUNAC |
https://www.tunac.tn |
| TURKAK |
https://www.turkak.org.tr |
| UKAS |
https://www.ukas.com |
| VLAC |
https://www.vlac.co.jp |