Bowel screening age lowered to 59 as Northern Ireland begins major expansion to reach 50-year-olds by 2031
Sunday 8 November 2026
People aged 59 in Northern Ireland are now being invited for bowel cancer screening for the first time, marking the beginning of a major expansion of a programme designed to detect cancer earlier and save lives.
The change, which took effect on 2 November, is the first stage of a five-year rollout that will gradually lower the starting age for screening from 60 to 50 by the end of March 2031.
The Public Health Agency (PHA) is urging everyone who receives a home screening kit to complete and return it, stressing that early detection can significantly improve the chances of successful treatment.
Who will receive a screening kit first
People who were aged 59 on 2 November 2026, or who have turned 59 during 2026, will be invited to participate between November 2026 and March 2027.
Invitations will be issued gradually rather than all at once, helping laboratories and hospital services manage demand for testing and any further investigations.
Those turning 59 after 2 November will be invited as the programme progresses through its phased rollout.
Eligible people will receive a screening kit by post, together with instructions explaining how to collect a small sample of poo and return it free of charge.
There is no need to request a kit immediately. The PHA is asking people to wait for their invitation and ensure their contact details are up to date with their GP practice.
How the screening programme will expand
The existing programme covers people aged 60 to 74. By March 2031, the planned expansion will mean everyone aged 50 to 74 is eligible for routine bowel cancer screening.
The younger age groups will be introduced in stages:
• November 2026 – March 2027: Age 59
• Year 1: Age 58
• Year 2: Ages 57 and 56
• Year 3: Ages 55, 54 and 53
• Year 4: Ages 52, 51 and 50
The screening system operates according to month of birth, meaning people born in the same year may receive invitations at different times.
Everyone who becomes eligible under the phased programme will be invited, provided they are registered with a GP in Northern Ireland.
Why early detection matters
Bowel cancer is one of the most common cancers affecting both men and women in Northern Ireland and is the second most common cause of cancer death.
Screening is intended for people without symptoms and works by detecting tiny amounts of blood in a small sample of poo that would not normally be visible.
A positive screening result does not mean someone has bowel cancer. It indicates that further investigations may be necessary to establish the cause.
Screening can also identify polyps, which are small growths in the bowel that may develop into cancer. These can be removed during screening assessment, potentially preventing cancer from developing.
Dr Joanne McClean, Director of Public Health at the PHA, said:
“The extension of the bowel cancer screening age range is a significant step towards improving public health outcomes. By lowering the screening age, we aim to catch bowel cancer earlier, ultimately helping to save lives and enhancing treatment success rates.”
She emphasised that the success of the programme depends on people taking part.
“However, screening can only work if people take up the offer, so if you receive a kit, please complete and return it.”
Symptoms that should never be ignored
The PHA is reminding people that bowel screening is not a substitute for seeking medical advice when symptoms develop.
Possible signs of bowel cancer include:
• Blood in your poo
• Looser poo than usual
• Pooing more frequently or experiencing constipation
• Pain or a lump in your tummy
• Feeling unusually tired for a prolonged period
• Losing weight without an obvious reason
Anyone experiencing these symptoms should contact their GP, regardless of their age or whether they have recently completed a screening test.
Dr McClean acknowledged that embarrassment can prevent people from discussing bowel symptoms or completing a test.
“We understand some people may feel embarrassed talking about poo or completing the test but we would urge you not to let this stop you.”
She added:
“There can sometimes be embarrassment when talking about these issues, but it is always best to get any of these symptoms checked out with your doctor. It may turn out to be nothing of concern, but if it is something more serious, detecting it as early as possible can give any treatment you may need the best chance of success.”
Health Minister welcomes expansion
Health Minister Robbie Butler said the change follows his announcement in September of a major expansion of Northern Ireland's bowel cancer screening programme.
He said:
“This expansion will detect bowel cancer earlier, improving treatment outcomes and will help save lives. I want to thank all the staff across the Health Service whose hard work and dedication has made this possible.”
He added:
“I strongly encourage everyone who receives a screening kit to take part. Bowel cancer screening helps save lives."
Reducing your risk of bowel cancer
Alongside screening, the PHA is encouraging people to make lifestyle changes that can help reduce their risk of developing bowel cancer.
These include eating a diet high in fibre, exercising regularly, maintaining a healthy weight, reducing alcohol consumption and stopping smoking.
Further advice and support are available online:
• Healthy eating and physical activity: www.ChooseToLiveBetter.com
• Alcohol advice: www.DrugsAndAlcoholNI.info
• Free smoking cessation support: www.StopSmokingNI.info
• Cancer signs and symptoms: www.BeCancerAwareNI.info
• Bowel cancer screening information: www.nidirect.gov.uk/articles/bowel-cancer-screening
For people newly eligible at 59, the immediate message is to watch for the screening invitation, complete the test when it arrives and return it promptly.
For everyone else, the advice is equally important: do not wait for a screening invitation if you notice possible symptoms. Contacting your GP could make a vital difference.
