<p>The regulation of the energy sector is for independent regulator Ofgem. The code of practice was developed by Ofgem after extensive discussions with stakeholders. All suppliers have signed up to the Code and must demonstrate its implementation before reinstating force-fitted prepayment meter process. Ofgem will consult on incorporating the Code into the supply licence, to make it fully enforceable by winter.</p><p> </p><p>Ofgem require energy suppliers to support vulnerable customers, including those with health conditions, and the provision of additional services through a Priority Services Register. Ofgem monitors compliance with their rules protecting vulnerable consumers.</p>