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Comprehensiveharm reductiontraining

Structured training and practical field tools for harm reduction — from certification courses to pocket references, crisis hotlines, and legal guides. Built for the people doing the work.

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app.subacademy.org/module/06
Module 06 / Naloxone
65%
4:32
Naloxone Administration
Step-by-step intranasal and intramuscular delivery procedures.
Recognizing overdose indicatorsDone
How naloxone displaces opioidsDone
Intranasal spray techniqueCurrent
IM injection — dosage & intervalsNext
Training
Certification
Field Cards
Glossary
Naloxone
Crisis Hotlines
Drug Checking
Legal Reference
Safer Use
Scripts
Supply Checklists
Overdose Prevention
Training
Certification
Field Cards
Glossary
Naloxone
Crisis Hotlines
Drug Checking
Legal Reference
Safer Use
Scripts
Supply Checklists
Overdose Prevention
About the platform

Training and tools in one place

Learn through structured courses. Work with practical field tools. Keep coming back for both.

01

Structured training

Thirteen modules with interactive lessons, scenario-based exercises, and end-of-module assessments. Complete the full sequence or pick modules by role.

02

Field tools

Glossary, field cards, crisis hotlines, conversation scripts, drug references, legal guides, supply checklists, and documentation templates — usable mid-shift.

03

Free & open access

No paywall, no per-seat fees, no gatekeeping. Every module, every tool, every certificate — free for anyone who creates an account.

Curriculum

Thirteen modules, four phases

Sequenced from foundational principles through clinical skills, applied practice, and program implementation.

Foundations
01–05
foundations
01
PhilosophyHistoryEvidence
Foundations of Harm Reduction
Core principles, history, evidence base, and correcting misconceptions.
trauma-informed
02
PrinciplesResponsesSelf-Care
Trauma-Informed Care
SAMHSA principles, trauma responses, and integrating awareness into practice.
communication
03
StigmaLanguageMI
Stigma Reduction & Communication
Understanding stigma, person-first language, and motivational interviewing.
populations
04
YouthLGBTQ+Marginalized
Working with Diverse Populations
Adapting practice for high-risk and marginalized populations.
legal & policy
05
LawsConfidentialityAdvocacy
Legal, Ethical & Policy
Good Samaritan laws, paraphernalia, confidentiality, and advocacy.
Technical practice
06–09
overdose response
06
RecognitionNaloxoneCPR
Overdose Prevention & Response
Recognizing overdose, naloxone administration, and post-event care.
drug checking
07
FTSFTIRLimitations
Drug Checking
Fentanyl test strips, advanced technologies, and interpretation limitations.
substance risks
08
OpioidsStimulantsAdulterants
Substance-Specific Risks
Opioids, stimulants, sedatives, emerging substances, and adulterants.
safer use
09
InjectionInhalationWound Care
Safer Use Strategies
Injection safety, inhalation, wound care, and environmental strategies.
Applied & Supportive
10–11
health linkage
10
MOUDPathogensMental Health
Health Linkage & Supportive Care
MOUD literacy, withdrawal care, bloodborne pathogens, and mental health.
outreach
11
OutreachEngagementCrisis
Outreach, Engagement & Crisis Response
Finding people, building trust, and managing crisis situations.
Operational
12–13
reentry
12
ReentryContinuityOD Risk
Reentry & Transition Support
Post-release overdose risk, continuity of care, and social support.
implementation
13
ProgramsDataSelf-Care
Program Implementation & Provider Wellbeing
Building programs, resource mapping, data collection, and self-care.
Scroll to explore all modules
The training

How the training program works

40–50 hours total

Each module takes 2–5 hours depending on content depth. Work at your own pace — no deadlines, no expiration. Your progress saves automatically.

Certification included

Pass each module assessment (80% threshold) and earn a verifiable certificate with a unique URL. Complete all 13 for the full program credential.

Read → Quiz → Recap

Each lesson follows a structured pedagogical model: read the content, test your understanding with inline quizzes, then review key takeaways before moving on.

Individual or team

Sign up solo or enroll your organization. Team dashboards let administrators track staff progress and export completion reports for funders.

Evidence-based content

Developed by harm reduction practitioners and public health professionals with direct field experience. Reviewed regularly and updated as practices evolve.

Accessible anywhere

Works on desktop, tablet, and mobile. No software to install. Captions on all videos. Designed to meet WCAG 2.1 AA accessibility standards.

Field tools

Practical tools you'll actually
use during work

Not just training content. These are reference tools, checklists, and resources designed to be opened mid-shift.

Glossary

Searchable definitions of clinical, legal, and field terminology — from MOUD to Good Samaritan to polysubstance.

60+ terms

Field Cards

Downloadable pocket references for procedures — overdose response, wound care, naloxone dosing, and more. Print or save to your phone.

13 cards

Crisis Hotlines

Tappable crisis and support numbers — 988, poison control, domestic violence, human trafficking, and substance-specific lines.

11 numbers

Scripts

Ready-to-use conversation guides for difficult situations — disclosure, boundary-setting, motivational interviewing, and crisis de-escalation.

7 scripts

Drug Reference

Naloxone dosing charts, MOUD overview, withdrawal timelines, and substance interaction tables. Clinical-grade, field-accessible.

Legal Reference

Interactive state law map showing Good Samaritan protections, syringe access legality, and naloxone standing orders. Plus federal legal frameworks.

Supply Checklists

Printable inventory lists for outreach bags, fixed sites, mobile units, and reentry kits. Check off items before you go out.

Documentation Templates

Printable incident reports, exposure logs, naloxone distribution forms, and participant tracking templates.

Built for the field

Open during a shift,
not just during training

Crisis numbers you can tap to call. Drug dosing tables you can pull up bedside. State law maps you can check before a community training.

These aren't training supplements — they're standalone tools that work whether or not you've touched a single module.

app.subacademy.org/tools/hotlines
Reference
Hotlines & Crisis Numbers
Keep these numbers close. Having the right number at the right moment can save a life.
Overdose & Drug Crisis
Never Use Alone
1-800-484-3731
Stay on the line while using — operator calls 911 if you become unresponsive
Poison Control
1-800-222-1222
Substance exposure, drug interactions, unknown ingestion
Mental Health & Suicide
988 Suicide & Crisis Lifeline
988
Call or text. Available 24/7. Multilingual
Crisis Text Line
Text HOME to 741741
Text-based crisis support
0
Core modules
0
Partner organizations
0
Lessons
0
Field tools
app.subacademy.org/tools/glossary
Reference
Glossary
60+ terms across harm reduction, clinical care, policy, and fieldwork.
Search terms or definitions...
Core Concepts
Harm reduction
Practical strategies aimed at reducing the negative consequences of drug use, grounded in justice and respect for the rights of people who use drugs.
Low-barrier services
Programs with minimal requirements for entry — no ID, no insurance, no sobriety requirement, no appointment needed.
Meeting people where they are
Accepting each person's current situation without judgment or preconditions.
Our mission

More than a course you finish and leave

Most training platforms are something you complete and never open again. Subacademy is different — the training builds your knowledge, and the field tools keep you coming back during actual work.

Look up a term mid-shift. Download a field card before outreach. Check your state's Good Samaritan law. Grab a crisis number. It's a daily-use platform, not a one-time course.

Get started
Process

From sign-up to certification

1

Create account

Sign up free — no paywall or organizational approval required.

2

Choose modules

Full program sequentially or pick individual modules by role.

3

Learn & practice

Interactive lessons, scenarios, and knowledge checks throughout.

Certificate
4

Get certified

Pass assessments, earn verifiable credentials for your portfolio.

Organizations

Built for the teams
already doing the work

The organizations we work with every day — now with a training platform to match.

Healthcare

Clinics & health centers

Community health centers, FQHCs, and primary care clinics integrating harm reduction.

Social services

Shelters & outreach

Shelters, drop-in centers, mobile teams, and syringe service programs.

Education

Universities

Campus health, student wellness, Greek life, and residence staff.

Government

Public health bodies

State and county departments, tribal authorities, and behavioral health agencies.

What people are saying

Trusted by organizations
across the field

We'd been looking for a comprehensive training solution for months. Everything was either too expensive or too fragmented. Subacademy covers it all in one place, and the certification gives us something concrete to show funders.
RM
Rachel M.Program Director, Community Health Alliance
The naloxone module alone would be worth a paid subscription at other platforms. Having it alongside trauma-informed care, stigma reduction, and legal context — all free — is genuinely unprecedented.
DK
David K.Outreach Coordinator, Urban Recovery Network
We onboarded 40 new staff last quarter using Subacademy. The structured modules meant everyone reached the same baseline, and the scenario-based assessments actually test real competency.
SL
Sarah L.Training Manager, County Public Health Dept.
FAQ

Common questions

Yes, completely. All 13 modules, assessments, certifications, and field tools are free with no hidden costs. We believe training access should never be a barrier to competent harm reduction practice.
Beyond the training modules, Subacademy includes practical reference tools designed for daily use: a searchable glossary, downloadable field cards, tappable crisis hotlines, conversation scripts, drug and legal references, supply checklists, and documentation templates. You don't need to complete any training to access them.
The full 13-module program takes approximately 40–50 hours. Each module is 2–5 hours. Work at your own pace — no deadlines, and progress saves automatically.
No. Individuals can create a free account and begin immediately. Organizations can optionally set up team accounts to track staff progress.
Subacademy certificates are verifiable credentials demonstrating completion of structured harm reduction training. They are increasingly recognized by public health departments, employers, and funders. Each includes a unique verification URL.
Yes. While designed to be taken in sequence, each module is self-contained. You can earn per-module certifications. Many organizations start with Overdose Prevention (Module 06) and Foundations (Module 01).
Retake as many times as needed. You'll receive feedback on areas to review. The goal is competency, not gatekeeping.
Harm reduction practitioners, public health professionals, and subject matter experts with direct field experience. Content is reviewed for accuracy, cultural competency, and alignment with evidence-based practices.
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Free. Comprehensive.
Ready when you are.

Training, tools, and certification. No paywall. Join thousands building safer communities.

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Subacademy provides educational content for informational purposes only. This training does not constitute medical advice, clinical supervision, or legal counsel. Always follow your organization's protocols and consult qualified professionals for clinical decisions. Content is reviewed regularly but may not reflect the most recent changes in your jurisdiction's laws or drug supply.