Which regulation was created to establish the Board of Aeronautical Engineering?

The establishment of the Board of Aeronautical Engineering was formalized through Presidential Decree 1570. This regulation specifically laid the groundwork for the professional regulation of the practice of aeronautical engineering in the Philippines, ensuring that standards for education, practice, and ethics in the profession are maintained. By creating the board, PD 1570 also helped to set up the licensing and regulatory framework, which is crucial for upholding the integrity and quality of the engineering profession in the aeronautical field.

In contrast, the other choices pertain to different regulations or areas of law. For example, Republic Act 776 deals with civil aviation and related matters, while CMO 86 of 2007 relates to specific curriculum guidelines in higher education, and Republic Act 9497 pertains to the establishment and regulation of the Civil Aviation Authority of the Philippines. Each of these has its distinct focus that does not directly contribute to establishing a regulatory board for aeronautical engineering.