(2D) 4.4: We recommend that an ARB or ACE-I be used in adults with diabetes and CKD ND with urine albumin excretion 4300 mg per 24 hours (or equivalent*). (1B) *Approximate equivalents for albumin excretion rate per 24 hours expressed as protein excretion rate per 24 hours, albumin/creatinine ratio, protein/ creatinine ratio, and protein reagent strip results are given in Table 1, Chapter 1. Chapter 5: Blood pressure management in kidney transplant recipients (CKD T) 5.1: We suggest that adult kidney transplant recipients whose office BP is consistently 4130 mm Hg systolic or 480 mm Hg diastolic be treated to maintain a BP that is consistently r130 mm Hg systolic and r80 mm Hg diastolic, irrespective of the level of urine albumin excretion. (2D) 5.2: In adult kidney transplant recipients, choose a BP-lowering agent after taking into account the time after transplantation, use of calcineurin inhibitors, presence or absence of persistent albuminuria, and other co-morbid conditions. (Not Graded) Chapter 6: Blood pressure management in children with CKD ND 6.1: We recommend that in children with CKD ND, BP-lowering treatment is started when BP is consistently above the percentile for age, sex, and height. (1C) 6.2: We suggest that in children with CKD ND (particularly those with proteinuria), BP is lowered to consistently achieve systolic and diastolic readings less than or equal to the 50th percentile for age, sex, and height, unless achieving these targets is limited by signs or symptoms of hypotension. (2D) 6.3: We suggest that an ARB or ACE-I be used in children with CKD ND in whom treatment with BP-lowering drugs is indicated, irrespective of the level of proteinuria. 