Clause 4 amends section 158G of the EA, which deals with the duties of sponsors of charter schools. Currently, one duty of a sponsor is to ensure that the charter school delivers a curriculum that is in line with any foundation curriculum policy statement, which is just one kind of national education guideline that may be issued under section 60A of the EA. The amendment to section 158G expands the duty, so that a sponsor must ensure that the charter school delivers a curriculum that is in accordance with any applicable national education guidelines.