Irdis Ltd, a firm of specialist informatics consultants, with whom we have worked successfully in previous engagements. IRDIS has a wide range of experience in informatics support within the NHS. They provide services to a number of provider Trusts, Social Enterprises and CSU clients in areas including National Tariff/SLAM, SUS and commissioning information support, analytical services, data warehouse and systems development, data migration and system implementation, data quality and information flow and process reviews and training.