We highly recommend that you check with your local building permit office to determine what the requirements are for your address. If you do need a permit, our structures come standard with generic drawings and can be sent directly to you once you have placed your order. These generic drawings enable you to prove to your local city or county that our buildings meet wind and snow load requirements for your region. Though rare, site-specific drawings are available upon request. To request a quote for site specific drawings, please call or email us!