The Rules and Regulations including the Code of Ethics of the Board of Aeronautical Engineering shall take effect how many days after publication?

The correct answer is that the Rules and Regulations, including the Code of Ethics of the Board of Aeronautical Engineering, take effect 15 days after publication. This timeframe ensures that all relevant stakeholders, including engineers and the public, are adequately informed about the new regulations and have sufficient time to prepare for any changes in practice or compliance requirements.

This period also reflects standard procedures often followed by regulatory bodies, allowing for transparency and due process in implementing new rules. By setting a specific time frame post-publication, it aids in clarity and encourages active engagement from those affected by the regulations. Such practices are important in professional fields to ensure ethical standards are understood and adhered to, fostering a responsible engineering community.