PT Customer Satisfaction Survey What We Do Diagnostic Testing Training External Quality Assurance Proficiency Testing (PT) Global Fund Regional Project Uganda NTRL/SRL provides Proficiency Testing (PT) panels for Microscopy, LPA, GeneXpert and DST. For PT participants; Contact the Uganda NTRL/SRL PT Provider by email at pt@ntrl.or.ug Every Participant is required to fill an Annual Enrolment Questionnaire (PT 008 F1) after which an Annual Enrolment Certificate (PT 008 F3) is dispatched to the par