The NDB, initiated by BRICS members -- Brazil, Russia, India, China and South Africa -- is expected to approve its first loan next April, said NDB vice president Vladimir Kazbekov at a seminar.
The bank has already received loan applications and is hoping to issue its first loan to an energy-efficient project, Kazbekov said.
He also said the bank plans to increase its staff to 100 from 20, state-run Xinhua news agency reported.
"Work is also going well for the multilateral AIIB, with formal operations beginning next year," Chen Huan, who is in charge of preparations for the bank's launch, said.
India and 56 other countries joined the Beijing-based AIIB. The bank will invest in sectors like energy, transportation, urban construction and logistics as well as education and health care, Chen said.
China is accelerating the approval process for the AIIB agreement, which will lay the legal framework for the bank, said Zheng Quan, an official with the Ministry of Finance.
China, India and Russia are its three largest shareholders.
