When deactivating your DOT Number there are things that must be done and changed in your MCS-150 Form. Don’t worry, DOT Control Authority knows exactly what needs to be done. Trust your filings to the leading company and you will never regret it. Our company does its best to satisfy each client’s requirements and needs. So, all your needs will be met after you call us at +1-818-937-9700, +1-818-937-9712. Our live agents are available for 5 days a week and for 8 hours. Feel free to get in touch with us and get the best services!