Vertaling van "into regional trans-boundary programmes and committed substantial sums " (Engels → Frans) :

However, there were several cases where Central and Eastern European countries bought into regional, trans-boundary programmes and committed substantial sums towards them. The Helsinki Convention and the Black Triangle region, for example, both attracted substantial investments from the Central and Eastern European countries involved.
Plusieurs pays candidats ont toutefois préparé des programmes régionaux et transfrontaliers auxquels ils ont affecté des sommes importantes. La convention d'Helsinki et la région du Triangle Noir, par exemple, ont attiré d'importants investissements de la part des pays d'Europe centrale et orientale concernés.