Established in 1994, Oasis Test House (OTH) is an advanced, resource-rich, professionally managed contract analytical laboratory based in Ahmedabad. The company, with its comprehensive range of testing services that are high on accuracy and reliability, has made its mark in the industry while constantly setting up new benchmarks for others to follow.

OTH is driven by its quest for service excellence and innovation in deriving better solutions for the clients. Over years, OTH has grown to cater to the analytical testing requirements of diverse industrial segments and sub-segments like pharmaceuticals, nutraceuticals, cosmetics, homeopathic drugs, Ayush products, herbal products and water.

Since its inception, the company has maintained its credo that dictates the company to ensure utmost client satisfaction by diligently exercising core corporate values of quality, integrity, confidentiality, transparency and trust. OTH’s steadfast focus on client satisfaction has resultantly earned itself a strong and enviable base of clientele spread across India.

Quality Policy

OTH is an ISO 9001-2015 certified company with ISO/IEC 17025:2005 (NABL) accreditation in the discipline of chemical and biological testing. With unfailing compliance to regulatory requirements and deployment of stringent Quality Management System, OTH has adopted a 360 degree approach to analytical testing to ensure highest quality standards and accuracy in every stage of the testing process.

Quality Management at OTH

  • Compliance with national and international standards
  • Diligently following stated methods
  • Striving for error-free and technically valid results and exceed clients’ expectations
  • Pursuing best practices and striving to improve the system to enhance client satisfaction
  • Regular employee training programs in quality policy and procedures

To rise as the best and unmatchable by constantly setting new global standards in analytical services, offering services at par with emerging trends and technologies and achieving utmost client satisfaction.


To proficiently cater to the requirements of diverse industrial verticals and be a partner of choice among the frontline resources in analytics.



Establishment of the company


Oasis Test House issued the license GTL / 11 by the Gujarat State Food and Drug Administration


Extension of Microbiological facility


ISO 9001:2008 certificate received


Extension of the Instrumentation area and 1st floor of the facility.


Approval for the analysis of the Ayurvedic products by the Gujarat State Food and Drug Administration. License No. GATL / 02

NABL certification in the discipline of Chemical Testing


NABL certification in the discipline of Biological Testing


GLP Inspection

NABL accreditation renewal in the field of Testing


ISO renewal with upgrade to the updated version of ISO 9001:2015


Oasis is approved by the Gujarat State Food and Drug Administration under the Drugs and Cosmetics Act and certified by:

  • GLP Compliant
  • ISO 9001:2015
  • NABL (ISO 17025:2005) - Chemical and Biological discipline (Certificate No.: TC-6190)
  • Approved for testing of Ayurvedic preparations by Gujarat state FDA
  • Audited and approved by various customers

FDA Approval

ISO Certificate

NABL Certificate