A controversial new benefit replaces the Disability Living Allowance (DLA) for new claimants in Wales today.
The Personal Independence Payment (PIP) was introduced in pilot parts of England in April - and is now being rolled out for the rest of England, Scotland and Wales.
The new assessment includes an individual's ability to carry out a broad range of activities such as washing, dressing, cooking and getting around.
Existing working-age DLA claimants will start to be re-assessed from October - and there are no current plans to replace DLA for children under 16 and people aged 65 and over who are already receiving it.
More top news
Six companies have announced jobs in the financial and manufacturing sectors, on the eve of the UK Investment Summit.
There will be plenty of cloud and fog around overnight. It looks dull at first on Friday morning, before rain returns across much of Wales.
Tooth extractions among 5 to 9-year-olds increased last year, according to figures obtained by ITV Cymru Wales.