Law and Justice Division Secretary Md Golam Sarwar today bid them farewell at the ministry in Dhaka.
Joint secretary Bikash Kumar Saha and other senior officials of the division were present on the occasion, among others.
The four judges will work as justice advisers under the Rule of Law Advisory wing for one year in their host countries.
Terming this one of the milestones for the country s judiciary, Law, Justice and Parliamentary Affairs Minister Anisul Huq said participation of Bangladeshi female judges in the UN Peacekeeping Mission is undoubtedly a huge achievement. The judges would definitely be able to attain recognition through their ability and efficiency in protecting world peace and human rights, he hoped.