By Rachel Flanagan, Chief Operating Officer at AlphaBiolabs
Last reviewed: 02/06/2026
In this article, we discuss the main differences between accredited and unaccredited laboratories.
Read the full article, below.
At a glance
- An accredited laboratory has been independently assessed to meet recognized quality and technical standards, while an unaccredited laboratory has not.
- Accredited labs follow strict procedures to ensure accurate, reliable, and traceable test results.
- Accreditation isn’t essential for a laboratory offering DNA, drug or alcohol testing for personal knowledge only, but using an accredited laboratory gives added reassurance that the laboratory tests are carried out to professional and internationally-recognized standards.
Table of contents
What does it mean if a laboratory is accredited?
An accredited laboratory has been independently checked and approved to meet strict national and international quality standards.
Laboratory accreditation involves assessment against recognized standards such as ISO/IEC 17025, which sets out the requirements for testing and calibration laboratories. Accreditation is granted by an internationally recognized accreditation body following a rigorous and impartial evaluation process.
To become accredited, a laboratory must prove that:
- Its equipment is properly maintained and calibrated
- Testing methods are scientifically valid and consistently applied
- Staff are trained and competent
- Results are accurate, traceable and repeatable
- Quality systems are independently reviewed and audited regularly
Accreditation confirms that the laboratory operates to a consistently high standard and that its results can be relied upon with confidence for personal peace of mind.
What is an unaccredited laboratory?
An unaccredited laboratory has not been independently assessed by a recognized accreditation body.
This doesn’t necessarily mean it produces inaccurate results – but there’s no external verification of its methods, staff training, or equipment. That means customers must rely on the company’s own claims about accuracy and quality.
Unaccredited labs are more common among companies offering peace-of-mind or low-cost testing, where results are for personal use only and not intended for court or official purposes.
AlphaBiolabs is ISO 17025 and BBB A+ accredited.
Why does accreditation matter?
Accreditation matters because it gives you confidence that your test results are trustworthy and produced under strict quality controls.
Choosing an accredited laboratory means:
- – tested under audited conditions
- – processes regularly reviewed by experts
What accreditations does AlphaBiolabs hold?
AlphaBiolabs holds several accreditations that demonstrate our technical competence and commitment to quality.
We are:
- ISO 17025-accredited for laboratory testing
- BBB A+ accredited, giving consumers confidence that they’re dealing with an ethical and vetted busines
We are also:
- Certified to ISO 9001 for quality management systems
- Certified to ISO 14001 for environmental management systems (EMS)
- Members of the Society of Hair Testing, with drug and alcohol hair analysis carried out to internationally-agreed standards
- Rated 5 stars on DNA Testing Choice
- Rated Excellent on Trustpilot
These accreditations reflect our commitment to transparency, ethical practices, and consistent service quality for our customers nationwide.
Are accredited laboratories necessary for personal testing?
While accreditation is not legally required for personal-use testing, it provides reassurance that results are produced under controlled, independently reviewed conditions.
Choosing an accredited laboratory helps ensure that personal test results are based on sound scientific processes and reliable quality systems.
All AlphaBiolabs’ DNA, drug, alcohol and health tests are intended for informational and personal-use only and are not intended for use in court, medical or regulatory proceedings.
Why choose AlphaBiolabs?
Whatever your reasons for ordering a DNA, drug, alcohol or health test, AlphaBiolabs provides fast, accurate and confidential peace of mind testing direct from our accredited laboratory.
Here are just a few reasons to trust AlphaBiolabs with your test:
- 20+ years’ experience in DNA, drug, alcohol and health testing
- Rapid results
- ISO 17025 and BBB A+ accredited
- Trusted by families across the country
- Clear, easy-to-understand test reports
- We never sell, share, or monetize customer genetic or health data, and we operate under strict internal data protection policies
- Supportive customer service – our experienced team is on hand to guide you through the testing process
Need more information? Contact our friendly, discreet Customer Services team on 727-325-2902 / info@alphabiolabsusa.com.
