Attend the ISSUP Thessaloniki event

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Section 1: Conference

The in person event is FREE to attend, and will be made up of a 3-day conference, a range of in person trainings and side meetings/workshops. Participants will be required to pay their own expenses for travel/accommodation.

In order to attend the conference ONLY, please register here.

24th-28th June 2024
No funding will be provided to attend this event by the host or any partner organisations. You must be able to organise and pay for your own travel to and from the event and if required any accomodation during the event.
Please indicate if you have dietary requirements:

Section 2: Apply for Membership

(If you are an ISSUP member, please log in before you complete this form.)

Membership Category

ISSUP offers four levels of membership. Please select the option you require.


For interested, non-professional applicants (can include volunteers, family members, community organisers, or non-accredited members).


For those studying, attending an educational institution, or training in any drug demand reduction related discipline. Upon graduation or completion of training you can upgrade to become a Regular or Professional member.


Apply for this level of membership if you are:

  • Engaged in a specified role within the field of substance use prevention, treatment, or recovery support.
  • Hold a related professional qualification/credential/certification or have a minimum of 3 years’ experience in that role.

This includes professions such as:

  • Social workers
  • Religious leaders
  • Medical professionals
  • Teachers
  • Youth workers
  • Community workers
  • Academics

This level of membership is for those who have specific qualifications, expertise and experience directly linked to the drug demand reduction field.

Applicants should meet one or more of the following criteria:

  • A minimum of 5 years significant and relevant experience working in the field of drug demand reduction (Prevention, Treatment or Recovery Support)
  • Demonstrate a specific professional qualification in a field that is directly related to drug demand reduction as one of its fundamental purposes
  • Demonstrate completion of internationally recognised training relevant to drug demand reduction
  • Hold relevant qualifications/credentials related to substance use disorder prevention, treatment, and recovery support

All ISSUP members must accept ISSUP's ethical principles.

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If none of these categories of ISSUP membership suit you, but you would like to keep in touch with ISSUP's work, please follow us:

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