Request Forms Renal Recipient Request Form Renal Living Donor Request Form HLA & disease association (including HLA B27 & B*5701) Haematopoietic Stem Cell patients/donors For the following policy click HERE: All Wales Guideline for HLA and HPA Selected Platelets:Requesting and Feedback (POL-WT-007): For the following forms click HERE: 886 PDF Platelet Investigation Request Form 898 HLA And HPA Selected Platelet Provision Form 899 HLA And HPA Increment Feedback