English to Russian Social Sciences Human Resources

Перевожу брошюру для глав делегаций, участвующих в Специальных Зимних Олимпийских играх 2009. В ней есть глава о помощи добровольцев и эти добровольцы везде в тексте обозначаются сокращением DAL.

3.1 Volunteer and Delegation Assistant Liaison (DAL) Program
The GOC (Огркомитет Игр) has organized volunteer services for the Games. Volunteers, who are easily recognizable in their uniform, will be ready to assist delegation members and other participants at all competition venues and locations and during all sporting and non-sporting events.

Each delegation will be assigned a DAL who will serve as a key contact between the GOC and the delegation and help overcome language barriers.

3.1.1 DAL Qualification
Each delegation will be assigned a lead volunteer called a Delegation Assistant Liaison (DAL) that is fluent in the primary or secondary language of the delegation and who remains with the delegation through the duration of the games. The DALs represent the Games Organizing Committee (GOC) and will help keep the lines of communication between the GOC and the delegation. The DAL will assist the HOD (главы делегаций) and the coaches with their tasks as needed.

3.1.2 DAL Responsibilities
 Through training in preparation, DALs are familiar with the running orders and schedules of all events and activities that the delegation will attend, such as Host Town Program, Opening and Closing Ceremonies and Healthy Athletes Program.
 They will timely communicate to the delegation information about various events of the Games and at the same time report to the GOC the status and concerns of the delegation.
 They will assist HoDs in carrying out their responsibilities and try their best to provide convenience and help to the delegation.
 They will accompany HoDs to the daily meetings.

Далее в списке сокращений DAL расшифровывается следующим образом:
DAL - Delegation Assistant Leader

Liason или Leader, но никак не могу придумать, как в 3 слова назвать этих добровольцев. Спасибо зо помощь