GPCA V8 Assessment
Sovereign Explorers Certification

General Psychonautic
Competence Assessment

GPCA V8.0 · 14 Dimensions · 98 Questions · 3 Tiers
Juliana Estevez Rafael, David Lameiras Rafael, Alina Hedenström, Giancarlo Allocca, David De Wied, Nick Synodis, Cody Gibbons, and Leonardo Christov-Moore
Revised May 2026
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Take your time with this assessment
This is a 98-question instrument across 14 dimensions, organized into three tiers: Experience, Function, and Knowledge. Use the tabs above to navigate at your own pace. There is no time limit.
Tier 0

Demographic

A brief intake before the assessment begins. Biological sex is required; psychonautic profile is optional.
Biological sex? required
We ask about biological sex (not gender identity) because sex-based biological differences — including hormones, body composition, and metabolism — can influence how non-ordinary state experiences unfold and how they are processed and integrated.
Female
Male
Which best describes your psychonautic profile(s)? optional
You can tick as many profiles as you want.
Scientific Psychonaut
Therapeutic Psychonaut
Indigenous/Traditional Practitioner
Biohacker Psychonaut
Neo-Shamanic Psychonaut
Recreational/Social Psychonaut
Spiritual / Existential Psychonaut
Research/Clinical Participant
Religious Psychonaut

Submit Your Assessment

Enter your details below to receive your results and certification pathway.

Your Results

Tier cutoffs are provisional — pending psychometric review.
Tier Scores
Meta-Track Indices
Dimension Scores