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The Imaging Services Accreditation Scheme (ISAS)

ISAS at UKRCO – Professional Standards, Preparation and Process. A CDP Now endorsed presentation

Do you know why professional standards are important, want to know more about ISAS accreditation, see a demonstration of the Traffic Light Ready(TLR) gap analysis web tool and have the opportunity to speak to an ISAS Assessment  Manager?.

We are running hourly sessions to include a 20 minute demonstration of the TLR gap analysis tool and free time for any questions that you might have. Each session will have a maximum of 4 attendees to allow trial use  of the web tool and will be run jointly by Chris Woodgate (ISAS Officer), and Ann Pinder or Jason Heales (UKAS Assessment Managers). These sessions will be held at the SCoR stand P35 and are available to registered delegates and those just visiting the exhibition hall.

To book a place please email with a lead name, email address, plus names of all attendees and a mobile phone number in case we need to contact you should there be any problems around your appointment time. 

*At the bottom of this page you can download the ISAS clinical competency documents as PDFs*

The Royal College of Radiologists and College of Radiographers have developed the Imaging Services accreditation Scheme (ISAS) to support diagnostic imaging services to manage the quality of their services and make continuous improvements; ensuring that their patients consistently receive high quality services delivered by competent staff working in safe environments.

ISAS is jointly owned by the Royal College of Radiologists (RCR) and the Society and College of Radiographers (SCoR), who have developed the standard in consultation with Imaging Services across the country. 

Accreditation to Professional Standards is supported by the CQC, NHS England, NHS Northern Ireland and NHS Wales.  


The United Kingdom Accreditation Service (UKAS) deliver and manage ISAS on behalf of the Colleges and carries out assessments for accreditation against all elements of the ISAS Standard.

UKAS accreditation gives formal third-party recognition that an imaging services provider has demonstrated their organisational competence to deliver high quality imaging services.

Visit the ISAS website to find out more, including information about organisations accredited so far, workshops to help services prepare for ISAS accreditation, and becoming an ISAS assessor.

The Standard 2017

The new ISAS standard was released January 2017 and can be found here

The, v2.1 2013 standard will still be used for those about to complete accreditation and can be found here.

For those services that have been assessed against v2.1 2013, your UKAS assessment manager will be in contact to discuss and support your transition to v3. 2017, details can be found in the transition brochure here.  

The new Standard now has five domains, 29 standard statements and 143 criteria compared with the previous version which had four domains, 33 standard statements and 213 criteria. 

The Gap Analysis Tool (Traffic Light Ready, TLR) has also been extensively updated by UKAS. 

Currently 29 services across the country have received accreditation and they are all are happy to answer questions you may have about their experience and you are welcome to visit their sites. You will find their details here.

Find out more from the Colleges and UKAS

The Royal College of Radiologists and College of Radiographers can provide information and visit your service to discuss how ISAS can work for you and the benefits it will provide. The Colleges will also host webinars and meetings throughout the year as an introduction to ISAS.

To have a conversation about ISAS, discuss arranging a visit or attending a webinar, click here to contact Chris Woodgate, call 07921 835787 or visit

Other useful information


Colleges ‘Tool Kit’ for accreditation 

How to request a quote

Location & equipment spreadsheet to accompany quote request

Guidance for producing a business case 

Generic Job Descriptions (Facilitator & ISAS Lead)

WHY Fronts articles (January 2017-July 2017)

WHY Fronts articles (August 2017-January 2018)

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