"Best current practice" or BCP refers to a set of guidelines or recommendations on how to do things the best way possible at the moment. Think of it like a set of rules that grown-ups follow to make sure everything is done in the safest, most efficient and effective way!
For example, when you go to bed, your parents tell you to brush your teeth, take a bath, and wear your pajamas because it's the best current practice for keeping your teeth and body clean and healthy, and for being comfortable while you sleep.
Similarly, in any field or industry, experts come up with BCPs to help people do things better. For instance, engineers might come up with BCPs for building bridges that are strong enough to withstand heavy traffic, earthquakes or hurricanes. Doctors might create BCPs for diagnosing and treating illnesses, or for maintaining high hygiene standards in hospitals.
BCPs are based on the latest scientific research, the collective experience and wisdom of professionals, and the values and priorities of societies. They help ensure that everyone performs to the highest level of quality and safety, and that there is consistency and reliability in the way things are done across different organizations and countries.
Following BCPs is important because they help us avoid mistakes, save time and resources, and improve outcomes. They are also continuously updated as new knowledge and technologies emerge, so we always strive for the best possible practices.