My House Plan Store, Yes the "Fine Print". All Sales of our Digital Products are Final. Our house plans were in compliance with local, county (parish), & state building codes when the original house was constructed in south central Louisiana. Depending on your part of the world, differing climates will require specific building requirements. It is solely up to you the home owner & your building contractor to comply with construction requirements in your area. A simple call or visit to local government offices or website will have all of the information you will need. You may have to hire a licensed registered architect or engineer to provide additional specific design information that may be required by your governing agencies to get approval for a construction permit. Happy Building !!!