Back to all
MHS is Discontinuing the Sale of the following Conners 3 Products

MHS is Discontinuing the Sale of the following Conners 3 Products


All Conners 3rd Edition (Conners 3) paper products including:

  • The Conners 3 parent, teacher, and self Quikscore forms in English, French, and Spanish for the long, short, and ADHD Index versions.
  • The Conners 3 Manual and DSM 5 supplements.
  • The Conners 3 Global Index Parent and teacher forms.

All Conners 3rd Edition (Conners 3) online products, including:

  • The Conners 3 parent, teacher, and self forms in English, French, and Spanish for the long, short, and ADHD Index versions and the Conners Global Index.


  • All customers are encouraged to transition to the Conners 4th Edition (Conners 4), a revision of the Conners 3.
  • Conners 4 builds on the long history and strengths of the multi–informant Conners Rating Scales and provides a thorough assessment of symptoms and impairments associated with ADHD, as well as common co–occurring problems and disorders, in youth aged 6 to 18 years.
  • Conners 4 has updated norms, improved workflows, and new and improved features.

What happens after January 1, 2024?

  • You can continue using physical forms until you finish your Conners 3 inventory.  However, you will not be able to purchase any new inventory of Conners 3 (paper or online) after January 1, 2024.
  • Once your Conners 3 inventory is finished, you will have a digital assessment option for the Conners 4 using MHS’s easy–to–use and secure web–based online scoring and administration platform, MHS Online Assessment Center+ (MAC+).

Already have a MAC+ Account?

  • Customers already using MAC+ can simply purchase and use online Conners 4 forms from their MAC+ account.
  • For existing Conners 3 online users, any unused online Conners 3 inventory (all form types) will automatically be converted as Conners 4 uses.  
  • “Please note the date of this Use transition will be communicated with 30 days’ notice”.

 Need a MAC+ Account?

  • Customers without a MAC+ account can email or visit our website contact page at Contact – Brainworx to setup their new account.

Migrating to MAC+ comes with many benefits:

  • MAC+ lets you purchase, administer, score, and generate reports in one easy–to–use platform.
  • Assessing via MAC+ consumes your purchased inventory only when you score forms and generate reports, not when you print them or administer them through emailed links.
  • Assessing online allows for flexible administration and will help simplify all the tasks in your assessment workflow by providing quick access to your account balance and usage history.

Log in to your account

Forgotten your password?

New to Brainworx?

Create a new account

Password must be at least 8 characters long and contain an uppercase and non alphanumeric character

Already got an account?

Added to basket

Our use of cookies

Some cookies are necessary for us to manage how our website behaves while other optional, or non-necessary, cookies help us to analyse website usage. You can Accept All or Reject All optional cookies or control individual cookie types below.

You can read more in our Cookie Notice


These cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this may affect how the website functions.


We use a privacy-first analytics platform called Plausible. No cookies are set and it is fully compliant with GDPR, CCPA and PECR.