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Welcome to the OPPassessment™ respondent website. OPPassessment provides a simple and secure way to complete and submit The Myers-Briggs Company's psychometric instruments online.

You have been authorised to use this site by your practitioner. Please ensure that you have the registration details you have received from them in order to proceed: enter your username, practitioner ID and password. If you encounter any problems, or if you would like more information about OPPassessment, please read our online help or contact your practitioner.

View our Terms of Business which include terms on the use of OPPassessment.

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