To see all protocols that comply with the WHO Essential Medicine List 

Grade 1: >ULN - 2.5 x ULN if baseline was normal; 2.0 - 2.5 x baseline if baseline was abnormal

Grade 2: >2.5 - 5.0 x ULN if baseline was normal; >2.5 - 5.0 x baseline if baseline was abnormal 

Grade 3: >5.0 - 20.0 x ULN if baseline was normal; >5.0 - 20.0 x baseline if baseline was abnormal

Grade 4: >20.0 x ULN if baseline was normal; >20.0 x baseline if baseline was abnormal

Reference: Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0 Published: November 27, 2017