Founded over 100 years ago, we are a global authority, operating in more than 70 countries and maintaining offices in 11. Shirley® is at the forefront of textile testing, certification and auditing. Here to support our clients achieve compliance whilst advancing eco-conscious practices.
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Our Mission

At Shirley®, our mission is to provide the textile industry with precise, high-quality testing, certification, and auditing services. We are committed to upholding the highest standards of accuracy, ensuring your products meet regulatory and performance requirements.


We provide tailored solutions that support innovation, ethical responsibility, and the evolving needs of businesses worldwide. Our expert team works to deliver trusted insights, helping our clients make informed decisions in an ever-changing industry.

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A Century of Reassurance

The Shirley® institute was established in 1919 as the British Cotton Industry Research Association (BCRA) at Manchester University. 

Shirley® was pivotal in advancing textile technology and supporting the wool and cotton industries, respectively. The Shirley Institute, named after the daughter of a main benefactor, became renewed for its contributions to textile science and innovation. 

Shirley® and its sister company BTTG® have been involved in major developments including a Nobel prize for work on separation chromatography, the development of Martindale test, introduction of the tog test, and leading the way in the development of Manikin testing.  

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Our Values

Innovation & Progress: We drive the textile industry forward by embracing change, pioneering new solutions, and supporting a more responsible and compliant future.

Expertise & Trust: With over a century of experience, our deep industry knowledge and reliability make us a trusted authority in textile testing, certification, and auditing.

Environmental Responsibility: We are committed to promoting eco-conscious practices and ethical standards, helping businesses meet sustainability goals while maintaining compliance.

Precision & Quality: Our meticulous approach ensures the highest levels of accuracy, delivering reliable results that meet the most rigorous industry standards.

Client Focus & Support: Every client matters. We provide tailored, attentive service to meet individual needs.

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Sister Companies

Discover the expertise of our sister companies, Shirley® Europe and BTTG®. Shirley® Europe, based in Ireland and a Notified Body (No. 2895), simplifies regulatory compliance by offering both CE and UKCA marking through a single assessment, ensuring your PPE is market-ready for both the EU and UK. 

BTTG® is a leading independent organisation serving the Personal Protective Equipment (PPE), Construction Products and technical textiles industries through testing, certification and auditing services, including manikin and FIA testing.

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Contact Our Team Today

Let us support your business in achieving compliance with confidence. Contact us today to learn more about our services and how we can help you navigate the ever-changing landscape of textile regulations.