Question

How many countries were initially involved in the IRGSP, and to what number was it later expanded?

Options

• Initially 5, expanded to 10

• Initially 12, expanded to 15

• Initially 8, expanded to 12

• Initially 10, expanded to 11

Answer 1

The IRGSP initially involved 10 countries and later expanded to 11 participating nations, making it a truly multinational collaborative effort.