The Grail member country entities are: Angola, Australia, Brazil, Canada, Ecuador, Germany, Italy, Kenya, Mexico, Mozambique, Netherlands, Papua New Guinea, Paraguay, Philippines, Portugal, South Africa, Sweden, Tanzania, Uganda and USA. In addition to the twenty countries recognized as Grail entities, Brussels has a small Grail Group.

Each country has its own National Leadership Team (NLT) and its General Assembly or National Meeting. Occasionally, the NLTs of two neighboring countries meet with each other.

Additionally, there are Global Networks that are meant to connect The Grail participants who are involved in specific areas of life or action. At least once between assemblies, representatives of the active networks will meet with the members of the ILT in a forum.