contract/service period (if applicable): the initial LTA, which must be signed, is collected for a period of one year at a fixed daily rate; However, UNDP does not guarantee the acquisition of a number of services during the life of LTA, as this depends on future needs. EtP will not hire consultants (LTA-INFF) to work full-time for this year. It will only be based on demand. All interested candidates are invited to apply for an all-inclusive per diem. Payments are made only on the basis of the working days actually made. . . .