| General Authority for Health Services | Abu Dhabi |
| Mafraq Hospital | Abu Dhabi |
| National Prescribing Service | Australia |
| Repatriation General Hospital | Australia |
| Royal Adelaide Hospital | Australia |
| Royal Hobart Hospital | Australia |
| The Queen Elizabeth Hospital | Australia |
| Adelaide and Meath Hospital, Dublin | Eire |
| Beaumont Hospital | Eire |
| Bon Secours Hospital | Eire |
| Coombe Womens Hospital | Eire |
| Letterkenny General Hospital | Eire |
| Mater Misericordiae University Hospital | Eire |
| Mercy University Hospital | Eire |
| Midland Regional Hospital | Eire |
| Mid-Western Regional Hospital | Eire |
| Our Lady of Lourdes Hospital | Eire |
| Our Lady's Children's Hospital | Eire |
| Sligo General Hospital | Eire |
| St James's Hospital | Eire |
| St. Vincents University Hospital | Eire |
| Waterford Regional Hospital | Eire |
| Addis Ababa University | Ethiopia |
| Landspitali University Hospital | Iceland |
| Bergen | Norway |
| Ibra Hospital | Oman |
| Khoula Hospital | Oman |
| Ministry of Health | Oman |
| Sohar Hospital | Oman |
| Sultan Qaboos University Hospital | Oman |
| Sur Hospital | Oman |
| Hamad Medical Corporation | Qatar |
| Al Dammam Medical Complex | Saudi Arabia |
| Alhada Military Hospital, MOD | Saudi Arabia |
| Aljubail Hospital | Saudi Arabia |
| Drug Information and Forensic Chemistry Jeddah | Saudi Arabia |
| King Fahad Specialist Hospital (Buraydah) | Saudi Arabia |
| King Fahad Specialist Hospital (Dammam) | Saudi Arabia |
| King Fhad Hospital | Saudi Arabia |
| King Khalid Hospital | Saudi Arabia |
| King Saud Medical Complex | Saudi Arabia |
| Medical Specialized Center | Saudi Arabia |
| Ministry of Health | Saudi Arabia |
| Pharmaceutical Care Department | Saudi Arabia |
| Regional Poisoning and Information Center | Saudi Arabia |
| Riyadh National Hospital | Saudi Arabia |
| Saudi Food & Drug Authority | Saudi Arabia |
| Ibn Sina Teaching Hospital | Sudan |
| Medicines and Poison Information Cente | Sudan |
| Ministry of Health | Sudan |
| MOH (Gezira State) | Sudan |
| MOH (Kassal State) | Sudan |
| MOH (North Kordofan Satate) | Sudan |
| MOH (Northern State) | Sudan |
| MOH (White Nile State) | Sudan |
| National Medicines and Poison Board | Sudan |
| Soba University Hospital | Sudan |
| Sudan Heart Centre | Sudan |
| Aberdeen Royal Infirmary | UK |
| Addenbrookes Hospital NHS Trust | UK |
| Airedale General Hospital | UK |
| Alder Hey | UK |
| Alliance Pharma | UK |
| Altnagelvin Area Hospital | UK |
| Antrim Area Hospital | UK |
| Arrowe Park Hospital | UK |
| AWP Headquarters | UK |
| Ayr Hospital | UK |
| Barking, Havering & Redridge Hospitals NHS Trust | UK |
| Barnsley Hospital NHS Foundation Trust | UK |
| Barts & London NHS Trust | UK |
| Basildon Hospital | UK |
| Basilea Pharmaceuticals Ltd | UK |
| Bedford Hospital | UK |
| Belfast City Hospital | UK |
| Birmingham Childrens' Hospital NHS Trust | UK |
| Bolton PCT | UK |
| Bowmere Hospital | UK |
| Bradford Royal Infirmary | UK |
| Bristol Royal Infirmary | UK |
| Bristol Royal Infirmary Local MI Centre | UK |
| Broadmoor Hospital | UK |
| Broomfield Hospital | UK |
| Burton District General Hospital | UK |
| Cardiothoracic Centre | UK |
| Central and NW London Mental Health NHS Trust | UK |
| Central Manchester and Children's NHS Trust | UK |
| Charing Cross Hospital | UK |
| Chase Farm Hospital | UK |
| Chelsea & Westminster Hospital | UK |
| Cheltenham General Hospital | UK |
| Cherry Knowle Hospital | UK |
| Chesterfield & North Derbyshire Royal Hospital | UK |
| City and Hackney Centre for Mental Health | UK |
| Clatterbridge Hospital | UK |
| Clyde Medicines Information | UK |
| Colchester General Hospital | UK |
| Conquest Hospital | UK |
| Countess of Chester Hospital | UK |
| Craigavon Area Hospital Group Trust | UK |
| Darenth Valley Hospital | UK |
| Derbyshire Royal Infirmary | UK |
| Derriford Hospital | UK |
| Diana, Princess of Wales Hospital | UK |
| Doncaster Royal Infirmary | UK |
| Dorset County Hospital | UK |
| Ealing Hospital | UK |
| East Surrey Hospital | UK |
| Epsom General Hospital | UK |
| Fieldhead Hospital | UK |
| Frenchay Hospital | UK |
| Frimley Park Hospital (NHS Trust) | UK |
| Fulbourn Hospital | UK |
| Gartnavel Royal Hospital | UK |
| General Hospital | UK |
| George Eliot Hospital | UK |
| Glan Clwyd Hospital | UK |
| Glasgow Royal Infirmary | UK |
| Gloucestershire Royal Hospital | UK |
| Good Hope Hospital NHS Trust | UK |
| Great Ormond Street Hospital for Sick Children | UK |
| Great Western Hospital | UK |
| Guy’s & St Thomas’ Medical Toxicology | UK |
| Guy's Hospital | UK |
| Hairmyres Hospital | UK |
| Halton General Hospital | UK |
| Hammersmith Hospital | UK |
| Harrogate General Hospital | UK |
| Heart of England NHS Foundation Trust | UK |
| Heatherwood and Wexham Park Hospitals NHS Trust | UK |
| Hellesdon Hospital | UK |
| Hemel Hempstead General Hospital | UK |
| Hereford County Hospital | UK |
| Hillingdon Hospital | UK |
| Hinchingbrooke Hospital | UK |
| Homerton University NHS Foundation Hospital | UK |
| Hope Hospital | UK |
| Hull Royal Infirmary | UK |
| Humber Mental Health Teaching NHS Trust | UK |
| Ipswich Hospital NHS Trust | UK |
| John Radcliffe Site | UK |
| Kettering General Hospital | UK |
| King's College Hospital | UK |
| Kingston Hospital | UK |
| Kingsway Hospital | UK |
| Lancashire Teaching Hospitals NHS Trust | UK |
| Leeds General Infirmary | UK |
| Lincoln County Hospital | UK |
| Lister Hospital | UK |
| Llandough Hospital | UK |
| Lothian Medicines Information Service | UK |
| Luton & Dunstable Hospital | UK |
| Macclesfield District General Hospital | UK |
| Maidstone Hospital | UK |
| Manor Hospital | UK |
| Mayday Healthcare NHS Trust | UK |
| Medicines Management - Lothian | UK |
| Mile End Hospital | UK |
| Milton Keynes General NHS Trust | UK |
| Monklands Hospital | UK |
| Moorfield's Eye Hospital | UK |
| Morriston Hospital | UK |
| Mossley Hill Hospital | UK |
| Mount Vernon Hospital | UK |
| Neath Port Talbot Hospital | UK |
| New Cross Hospital | UK |
| Newham General Hospital | UK |
| Ninewells Hospital & Medical School | UK |
| Noble's Hospital | UK |
| Norfolk and Norwich University Hospital | UK |
| North Devon District Hospital | UK |
| North Hampshire Hospital | UK |
| North Manchester General Hospital | UK |
| North Middlesex Hospital | UK |
| North West Medicines Information Centre | UK |
| North West Wales NHS Trust | UK |
| Northampton General Hospital | UK |
| Northern General Hospital | UK |
| Northwick Park & St Mark's Hospitals | UK |
| Oxfordshire Mental Healthcare NHS Trust | UK |
| Oxleas NHS Trust | UK |
| Papworth Hospital NHS Foundation Trust | UK |
| Peterborough District Hospital | UK |
| Pinderfields General Hospital | UK |
| Poole Hospital NHS Trust | UK |
| Powys LHB | UK |
| Primary Care Pharmacists - Lothian | UK |
| Princess Alexandra Hospital NHS Trust | UK |
| Princess of Wales Hospital | UK |
| Princess Royal Hospital | UK |
| Princess Royal University Hospital | UK |
| Prospect Park Hospital | UK |
| Queen Alexandra Hospital | UK |
| Queen Elizabeth Hospital | UK |
| Queen Elizabeth Hospital | UK |
| Queen Elizabeth Hospital | UK |
| Queen Elizabeth Hospital | UK |
| Queen Mary's Hospital | UK |
| Raigmore Hospital | UK |
| Regional Drugs & Therapeutics Centre | UK |
| Royal Albert Edward Infirmary | UK |
| Royal Berkshire Hospital | UK |
| Royal Bolton Hospital | UK |
| Royal Brompton and Harefield NHS Trust | UK |
| Royal Cornwall Hospital (Treliske) | UK |
| Royal Devon & Exeter Hospital (Wonford) | UK |
| Royal Free Hospital | UK |
| Royal Glamorgan Hospital | UK |
| Royal Gwent Hospital | UK |
| Royal Hallamshire Hospital | UK |
| Royal Hampshire County Hospital | UK |
| Royal Lancaster Infirmary | UK |
| Royal Liverpool University Hospital | UK |
| Royal London Hospital | UK |
| Royal Oldham Hospital | UK |
| Royal Shrewsbury Hospital NHS Trust | UK |
| Royal Surrey County Hospital | UK |
| Royal United Hospital Bath NHS Trust | UK |
| Royal Victoria Infirmary | UK |
| Russells Hall Hospital | UK |
| Salisbury District Hospital | UK |
| Sandwell & West Birmingham Hospital NHS Trust | UK |
| Sheffield Children's NHS Trust | UK |
| Sherwood Forest Hospitals | UK |
| Somerset Partnership NHS & Social Care Trust | UK |
| Southampton General Hospital | UK |
| Southmead Hospital | UK |
| Southport and Ormskirk Hospital NHS Trust | UK |
| Springfield University Hospital | UK |
| St Charles Hospital | UK |
| St George's Hospital | UK |
| St Luke's Hospital | UK |
| St Mary's Hospital | UK |
| St Mary's Hospital | UK |
| St Nicholas Hospital | UK |
| St Richard's Hospital | UK |
| Staffordshire General Hospital | UK |
| Stepping Hill Hospital | UK |
| Stoke Mandeville Hospital | UK |
| Sussex Eye Hospital | UK |
Tameside
and Glossop Acute NHS Trust | UK |
| Taunton and Somerset Hospital | UK |
| Tees, Esk and Wear Valleys NHS Trust | UK |
| The Calderdale Royal Hospital | UK |
| The London Chest Hospital | UK |
| The Maudsley Hospital | UK |
| The Mount | UK |
| The Princess Elizabeth Hospital | UK |
| The Queen Victoria Hospital NHS Trust | UK |
| The Robert Jones & Agnes Hunt Orthopaedic and Dist | UK |
| The Rotherham NHS Foundation Trust | UK |
| The Royal Bournemouth Hospital | UK |
| The Royal Hospitals | UK |
| The Royal Marsden NHS Trust | UK |
| The Ulster Hospital | UK |
| Torbay Hospital | UK |
| Tower Hamlets NHS Trust | UK |
| Trent Medicines Information Centre | UK |
| University College London Hospitals (UCLH) | UK |
| University Hospital | UK |
| University Hospital Aintree | UK |
| University Hospital Lewisham | UK |
| University Hospital of North Staffordshire | UK |
| University Hospital of Wales | UK |
| University Hospitals Coventry (Walsgrave) | UK |
| Victoria Hospital | UK |
| Watford General Hospital | UK |
| Wells Road Centre | UK |
| West Cumberland Hospital | UK |
| West Middlesex University Hospital | UK |
| West Park Hospital | UK |
| West Suffolk Hospital NHS Trust | UK |
| West Wales General Hospital | UK |
| Weston General Hospital | UK |
| Whipps Cross Hospital | UK |
| Whiston Hospital | UK |
| Whittington Hospital | UK |
| William Harvey Hospital | UK |
| Wirral Primary Care Trust | UK |
| Withybush Hospital | UK |
| Worcester Royal Hospital | UK |
| Worthing Hospital | UK |
| Wrexham Maelor Hospital | UK |
| Wythenshawe Hospital | UK |
| Yeovil District Hospital | UK |
| York District Hospital | UK |
| Yorkhill NHS Trust | UK |