The assembly has control over policies on social justice in Wales.
It includes things like regenerating deprived communities and tackling child poverty. This is a guide to the policies of the four biggest parties on social justice.
Eliminate child poverty by 2020 - starting with the most severe cases.
National awareness campaign against elder abuse and age discrimination. The party says society must respect and engage with the interests and needs of all of its members, regardless of age.
Increase the recognition of the large role that grandparents play in caring for children within their family.
National directory of substance misuse to give details of sources for advice and information, treatment and rehabilitation providers.
Fund 500 more police community support officers in Wales.
Provide a Flying Start for children to help tackle child poverty.
Take action to assist disadvantaged groups and provide advice and support.
Stronger action against domestic violence.
Create a national treatment taskforce within government to provide leadership on substance misuse.
Implement a national domestic abuse training strategy for professionals delivering frontline services, including doctors, nurses, teachers and social workers.
Ensure all children receive basic lessons in financial literacy.
Lobby for increased power for the Children's Commissioner to work on non-devolved issues.
Extend duty of care to 21, regardless of whether or not a child stays in education.
Put child poverty at the heart of government decision making and work towards the eradication of child poverty by 2020.
Reform the Communities First regeneration scheme, cutting bureaucracy and refocusing resources on the life chances of children and young people.
Expand the Flying Start programme to increase the provision of free childcare.
Seek the devolution of the criminal justice system and launch a national commission on policing.
Legislate to provide the right for people living with chronic, severe substance misuse problems to access treatment.
Support more older people to stay independent in their homes through schemes such as Extra Care.
SNP success 'could cost Wales money'