What is the difference between an MPIN and a TPIN?
The MPIN (Marketing Partner Identification Number) is a personal code that your company selects and registers in CCR (Central Contractor Registration). Please note that this code must be requested from CCR and is not given automatically. The MPIN must have 9 digits, containing at least one alpha character and one numeric character (no spaces or special characters permitted).This code allows access to government applications in addition to FedTeDS as well, such as PPAIS. The TPIN (Trading Partner Identification Number) is a confidential password provided to you upon activation in CCR. When used in conjunction with your DUNS number, the TPIN gives you access to your entire CCR registration.
