MEMBER SERVICES Sign in to access your MSA member services. Membership No. Password Request password Keyword Search: If you have not previously logged in you can use your last name as password. You should then change your password to one of your choice by editing your profile. If you do not know your membership number please contact us to request a reminder. If you have forgotten or lost your password, please enter your MSA membership number in the box below and press 'Send'. We will then send you an email containing your logon details. Membership No.