Reviewing the Global Policy Development Process.
The purpose of the comprehensive review of GPDP is to take an in depth look at the existing GPDP as defined in ASO-AC Operating Procedures to:

(The Current GPDP is defined here:https://aso.icann.org/global-policies/global-policy-development-process/)

1- Determine if the current GPDP as defined in the operating procedure is in line with the ICANN-ASO MoU (Attachment A).

(Attachment A of ICANN-ASO MoU - https://aso.icann.org/wp-content/uploads/2019/11/ASO-MoU-Executed-Nov-7-2019.pdf)

2- Determine whether the GPDP is serving the purpose to facilitate the Global Policy for numbers community. 

3- Determine if changes are required to improve the effectiveness or clarity of the GPDP as defined in the operating procedures.