Every year World Intellectual Property (IP) Day is celebrated on April 26. The day was established by the World Intellectual Property Organization (WIPO). The day is dedicated to promoting the role of intellectual property (IP) in stimulating innovation and creativity.
National Civil Services Day is observed annually on April 21, tribute to the tireless efforts of civil servants in India. The day highlights the vital role of bureaucracy in ensuring that the administrative machinery runs smoothly, thus making significant contributions to national growth.
International Day for Human Space Flight is celebrated every year on April 12. The day is dedicated to the outset of the space era for mankind, the contribution of space science and technology and ensuring the realisation of the conservation of outer space for peaceful purposes.