The Industrial Injuries Advisory Council (IIAC) is a non-Departmental public body of independent experts, representatives of employers and employees, whose primary role is to make recommendations about which diseases should be included in the list of diseases covered by Industrial Injuries Scheme. On matters relating to Industrial Injuries Disablement Benefit (IIDB), the Secretary of State is advised by IIAC to consider any recommendations to improve the scheme and any changes to prescription and guidance. We carefully consider each of the recommendations made by the Council, taking into account the feasibility of implementation and the estimated cost and timing of delivery. If legislative change is required, we must also draft and lay regulations in Parliament. We do not hold information on the average time taken to implement recommendations from the IIAC. However, we are aware of two outstanding recommendations which IIAC has made. The first of which is a recommendation that guidance to medical assessors and decision makers be changed where a case exists for recognising prescribed disease D11 in a coalminer with primary lung cancer. More recently, IIAC recommended that malignant melanoma in pilots and cabin crew be added to the list of prescribed diseases for which benefit is payable. Due to considerable constraints on departmental resources, the Department has not yet been able to take these recommendations forward. My officials are aware of the outstanding recommendations and are carefully considering the recommendations made by the Council and will continue to progress them forward as soon as possible. More details and updates from IIAC, including their recommendations to the Department of Work and Pensions can be found on the GOV.UK site: https://www.gov.uk/government/organisations/industrial-injuries-advisory-council