Identify
Establish the exact substance or material, concentration or formulation where relevant, hazards, exposure routes, incompatibilities, storage requirements and applicable supplier documentation such as the safety data sheet.
HIGHER-RISK RESEARCH
Research safety is a gate, not a disclaimer.
ASU Labs may document interests involving chemicals, heat, pressure, machinery, electrical systems, biological material or other hazards. The existence of a research interest never creates permission to perform the activity.
Sources checked: 14 August 2026. Official guidance can change; the current regulator or government source should be rechecked before a higher-risk activity.
Core rule: If legality, competence, facilities, supervision, controls, insurance, emergency arrangements or the identity and hazards of a material cannot be established with reasonable confidence, the activity does not proceed.
UK jurisdiction note: This framework is written primarily for Great Britain. Some rules differ in Scotland, Wales and Northern Ireland, particularly environmental and waste regimes. Where a page identifies a GB-specific regime, the current regulator or government guidance for the relevant nation must be checked before acting.
Hazardous materials & substances
Classify
Determine whether additional legal controls may apply because of the substance, concentration, intended use, quantity, premises, activity or supply-chain role. Do not assume that calling something “research” creates an exemption.
Control
Use elimination or substitution where practicable, then appropriate containment, engineering controls, procedures, competent supervision and suitable personal protective equipment. Controls must match the actual hazard.
Review
Record the assessment, sources, decisions, approvals and review dates. Reassess after changes, unexpected results, incidents, near misses, new information or changes to the material, process or premises.
Activities that require a higher bar
ASU Labs does not treat the following as ordinary hobby work merely because the purpose is educational or experimental:
- Work involving toxic, corrosive, sensitising, carcinogenic, mutagenic or otherwise hazardous substances.
- Flammable materials, pressurised systems, explosive atmospheres, energetic materials or processes with significant fire or explosion consequences.
- Substances that may be regulated as explosives precursors, poisons or drug precursor chemicals.
- Work capable of generating hazardous gases, vapours, dusts, aerosols or reaction products.
- Processes involving significant heat, pressure, vacuum, electrical energy, radiation, biological hazards or dangerous machinery.
- Any activity requiring a licence, permit, registration, competent-person assessment, specialist facility, controlled storage or other formal authorisation.
This list is deliberately non-exhaustive. The absence of a hazard from this page is not evidence that an activity is permitted or safe.
What ASU Labs will not publish
No operational harm-enabling instructions
The public site will not provide step-by-step synthesis, extraction, concentration, combination, modification, weaponisation, dispersal or optimisation instructions where those details could materially increase the ability to cause harm.
No procurement or evasion guidance
The site will not provide methods for bypassing supplier controls, licensing requirements, suspicious-transaction controls, age restrictions, identification checks or other safeguards.
No “disclaimer as permission”
A warning, waiver or research label does not authorise conduct. The operator remains responsible for making appropriate decisions about legality, competence and risk.
No substitution of online research for professional controls
Where a competent person, occupational hygienist, dangerous-goods specialist, environmental professional, laboratory manager, insurer or solicitor is needed, the appropriate route is to obtain that input rather than rely on this website.
UK compliance areas to check
| Area | Why it may matter | Official starting point |
|---|---|---|
| COSHH | Health risks from hazardous substances and exposure during work. | HSE COSHH risk assessment |
| DSEAR | Fire, explosion, dangerous substances, explosive atmospheres and corrosive-to-metal risks in relevant workplaces. | HSE DSEAR |
| UK REACH / GB CLP | Depending on role and activity, obligations can arise for manufacture, import, supply, use, classification, labelling and chemical risk management. | HSE chemicals guidance |
| Explosives precursors & poisons | Certain substances are subject to controls, licensing or reporting requirements. The exact substance and concentration must be checked against current official guidance. | GOV.UK Home Office guidance |
| Drug precursor chemicals | Additional controls can apply to precursor chemicals used in illicit drug manufacture. | GOV.UK DPC guidance |
| Waste & environmental controls | Hazardous waste must be classified, stored, transferred and managed responsibly; permits or authorised contractors may be required. | GOV.UK hazardous waste |
These links are starting points, not a complete legal register. Requirements can depend on jurisdiction, premises, quantities, substance classification, business role and the exact activity.
Domestic premises are not a legal shortcut
If work is proposed at home, treat the address as a separate risk and permission question. Tenancy or mortgage terms, insurance, fire safety, neighbours, storage, ventilation, waste, environmental rules and any licensing or premises requirements may all matter. DSEAR can apply to domestic premises where people are at work there, and the fact that an activity is private does not itself make a hazardous activity lawful.
Do not describe a home setup as a laboratory, licensed facility or approved workplace unless that status has actually been established.
Minimum project gate
Legal status
Applicable law, licence, permission and restrictions checked.
Applicable law, licence, permission and restrictions checked.
Material identity
Identity, hazards, concentration and supplier documentation established.
Identity, hazards, concentration and supplier documentation established.
Competence
Training, supervision and technical competence are appropriate.
Training, supervision and technical competence are appropriate.
Premises
The location and facilities are suitable and authorised for the activity.
The location and facilities are suitable and authorised for the activity.
Controls
Engineering, containment, procedures and PPE are proportionate to the risk.
Engineering, containment, procedures and PPE are proportionate to the risk.
Emergency plan
Credible failure modes and emergency arrangements have been considered.
Credible failure modes and emergency arrangements have been considered.
Waste
Storage, classification and lawful disposal or transfer are established.
Storage, classification and lawful disposal or transfer are established.
Record
Assessment, sources, decisions and review dates are retained.
Assessment, sources, decisions and review dates are retained.
Stop conditions
ASU Labs adopts a hard stop where any of the following applies: the legal position is uncertain; a required licence or permission is absent; a suitable facility is unavailable; the operator lacks competence or supervision; hazards cannot be adequately characterised; controls are inadequate; emergency arrangements are not credible; waste cannot be lawfully managed; insurance or contractual requirements are unclear; or the activity would create an unacceptable or uncontrolled risk.
Important: This framework is intended to reduce risk and improve documentation. It cannot make unlawful conduct lawful, create an exemption, provide immunity from civil or criminal liability, replace a statutory risk assessment, or substitute for professional advice.
Evidence & accountability
For higher-risk projects, retain the original source material, safety data sheets, risk assessments, approvals, relevant correspondence, incident and near-miss records, photographs where appropriate, equipment information, waste-transfer records and dated revisions. Keep sensitive records private where publication would create unnecessary risk.
Public summaries should contain enough information to explain the research question, evidence and governance without exposing operational details that could facilitate harm.