A new code of conduct for social workers is being hailed as the "most significant transformation" of family services "in a generation" by the Department of Education.
Social work chiefs want the Knowledge and Skills Statement to become the corner stone of the service, setting out what is expected from child and family care staff.
Chief Social Worker for Children and Families, Isabelle Trowler, said "having absolute clarity" about what was required from staff would restore public trust in the service.
The guidelines come as the Government launch plans for a new gold standard for social workers supporting vulnerable families and children at risk of abuse or neglect.
The new Approved Child and Family Practitioner status will ensure the highest levels of public protection for our most vulnerable children, but social workers will have to finish a rigorous 'pass or fail' test.
More top news
Former Oasis star Liam Gallagher has announced that his latest band 'Beady Eye' has split up but did not say why they are calling it a day.
Mike Tindall has agreed a settlement with Express Newspapers over a story about his marriage to Zara Phillips.