Lord Griffiths called for primary law-making powers and for a formal separation of powers between the executive (the assembly government) and the legislature (the assembly).
Former Welsh Secretary Ron Davies said constitutional reform has been on the agenda for a long time and Wales having primary law-making powers would speed up that process.
The bill abolishes Strategic Health Authorities and Primary Care Trusts and gives commissioning powers to consortia of health professionals, overseen by a new Commissioning Board.
The bill would reorganise the NHS in England, abolishing strategic health authorities and primary care trusts and giving commissioning powers to a consortia of health professionals, overseen by a new Commissioning Board.