The PSHS International Science Olympiad Grant provides travel and participation support for PSHS students representing the Philippines in major global competitions such as the International Mathematical Olympiad (IMO), International Physics Olympiad (IPhO), International Chemistry Olympiad (IChO), International Biology Olympiad (IBO), and International Olympiad on Astronomy and Astrophysics (IOAA). This grant ensures that financial constraints do not hinder our nation’s brightest from showcasing their talents on the world stage.