См. также: договаривающиеся стороны, договор о финансировании?, договор поставки газа, договорные правоотношения
Mutual aid agreement means a written agreement between agencies, organizations, or jurisdictions to lend assistance across jurisdictional boundaries. (USLegal)
Treaty of Mutual Assistance between His Majesty in respect of the United Kingdom, the President of the French Republic and the President of the Turkish Republic (gov.uk)
