This User Registration is only for login purposes by individuals associated with the COSTARS member organization. Login is required only to submit new or access existing COSTARS membership registration or to complete a Salt Participation Agreement. If you are a supplier, click here to sign-in.

* First Name  
* Last Name  
* Birth Date   Enter your Date of Birth
* Phone Number -   Enter your phone number
* Email Address     Enter your email address. If you do not have email, free email service is available from several providers such as AOL, Gmail, MSN,, Yahoo! etc. Search the Internet for ‘free email account’ to find a company of your choosing.

* User ID     Enter a User ID that you will remember. This will be used to login to COSTARS.
Enter a Password using the following guidelines:
1. Password is case sensitive.
2. Password must be between 8 and 32 characters in length.
3. Password must contain one of each of the following characters:
     ◦ English upper case (A-Z)
     ◦ English lower case (a-z)
     ◦ Numeral (0-9)
     ◦ Special character such as a punctuation symbol, e.g. !,#,*,@,% etc.
* Password    
* Confirm Password  
* Security Question 1 If you ever lose your username or password we will ask you this question, and need to receive your given answer, to confirm your identity. Please use a question that you will be sure to remember.
* Answer 1

* Security Question 2
* Answer 2  

* Security Question 3
* Answer 3  

You must click the "Submit" or "Update" button below. You will receive an email message from the Pennsylvania Keystone Login system confirming your successful registration or information update. The Keystone Login service is used across many Commonwealth systems. Because you have already chosen your password (it was not system-generated) you do not need to update it again. In the future, you may reset your password through COSTARS or by following the instructions provided in the email.