world's leading certification body operating

QCS stands among the world's leading certification body operating in more than 20 countries across the globe.



QCS Management Pvt Ltd (QCS ) is an auditing services organization.  We specializes in  businesses assessments related to;

  • Quality management system  ISO 9001:2015
  • Environmental management system  ISO 14001 :2015
  • Occupational  health and safety management systems ISO 45001:2018/OHSAS 18001:2007
  • Information security management system  ISO27001:2013
  • Food safety management system  ISO 22000: 2005

QCS also imparts handson  online/onsite/ classroom  training programs ( foundation/ internal auditors/ transition)  on the latest  ISO standards, so that the clients can easily adopt and  maintain our  certification schemes in an effective but cost efficient manner.

QCS S is accredited by ASCB(E) as an audit services organization having been assessed against the requirements of ISO 17021 "Conformity assessment — Requirements for bodies providing audit and certification of management systems" Current status of QCS accreditation may be verified from ASCB website by clicking the  following link:                

QCS clients certification attainments are published by an independent  registration agency the International Register of Quality Assessed Organisations -  IRQAO. Client name, achievement and contact details, (subject to particular data confidentiality requirements) may be found at the IRQAO web site (Click the  link):

ASCB(E) belongs to the Global Accreditation Forum (GAF), an international association for accreditation, which promotes best practices in quality assurance worldwide.(click here ):

QCS clients certification attainments are  also published  on QCS website: www.qcspl.comLink of QCS  Global Client directory :

  QCS management Pvt Ltd (QCS), is  being recognised as one of the most trusted certification bodies in the world operating globally. QCS was established in the year 2012 as per Indian company’s act 1956/2013 as a private limited company , with its global headquarters based  at Calcutta, India.QCS operates as per the following documented rules regulations &  guidelines ;

  •  Legally established MOA as an ISO systems registrar,  registered with ministry of corporate affairs government of India.
  •   ISO/IEC  17021-1: 2015- competency requirements for conformity assessment bodies engaged in management system certification process
  •  Other supplementary guidelines on ISO  certification process available through Publicly available documents (PAD)
  • Guidelines of our accreditation board” Accreditation Service For Certifying Bodies (Europe) Ltd- ASCB- UK [Registered in England and Wales Reg No 3132143.]

Today, with offices that span the Asia, Africa and  Europe   QCS is uniquely positioned to provide expert Management systems  registration and training  services both locally and affordably.





 Please email your application for certification to, to get a Quotation .

Please click here to download the application form :