The Mental Capacity Act is crucial in helping making decisions with patients lacking capacity. Mental capacity refers to the ability to make a decision. It’s aim is to safeguard decision-making for those over 16 years of age. 

The act was brought in to force in 2007 in both England and Wales. It involves care, treatment and support for everyone over the age of 16 who are unable to make some or all decisions for themselves. It protects and promotes decision-making in those lacking capacity. 

All healthcare professionals are to follow the five key principles of the Mental Capacity Act.