The Ministry of Justice places several obligations on claims management companies, including having procedures to handle complaints, complying with advertising codes of conduct, avoiding high-pressure sales tactics or cold-calling, clearly disclosing any fees before agreements, and allowing customers a 14-day cooling off period to withdraw. Large numbers of PPI complaints are referred to the Financial Ombudsman Service, an independent organization set up by the government to adjudicate financial services complaints where the complainant and organization disagree.