https://www.itu.int/ITU-D/treg/Events/Seminars/GSR/GSR03/Documents/bestpractices_31.pdf... en 2003...

[...]

Conducting periodic public consultations to the extent possible with stakeholders to
identify their needs and modify accordingly universal access policies, regulation and
practices.

[...]

in: https://www.itu.int/ITU-D/treg/Events/Seminars/GSR/GSR03/Documents/bestpractices_31.pdf

GLOBAL SYMPOSIUM FOR REGULATORS
Geneva, Switzerland, 8-9 December 2003.

https://www.itu.int/en/publications/Pages/default.aspx