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UN3245

GENETICALLY MODIFIED MICROORGANISMS or GENETICALLY MODIFIED ORGANISMS

Class 9 — Miscellaneous Dangerous Substances2 variants
UN 3245 has 2 classification variants in ADR 2025 — different hazard divisions or descriptions for the same UN number. Each variant may have different transport requirements.
Variant 1 of 2

GENETICALLY MODIFIED MICROORGANISMS or GENETICALLY MODIFIED ORGANISMS

Hazard Class
9
Miscellaneous Dangerous Substances
Classification Code
M8
Packing Group
N/A
Not applicable
Hazard ID No.
—
Kemler code
Transport Category
2
For 1,000-point rule
Tunnel Code
(E)
Tunnel restriction
Hazard Labels Required
Label 9

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 219SP 637

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Quantity Limits & Transport
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Transport Category
2
0=highest, 4=lowest restriction
Tunnel Restriction
(E)
Code governing tunnel passage
Variant 2 of 2

GENETICALLY MODIFIED MICROORGANISMS or GENETICALLY MODIFIED ORGANISMS, in refrigerated liquid nitrogen

Hazard Class
9
Miscellaneous Dangerous Substances
Classification Code
M8
Packing Group
N/A
Not applicable
Hazard ID No.
—
Kemler code
Transport Category
2
For 1,000-point rule
Tunnel Code
(E)
Tunnel restriction
Hazard Labels Required
Label 9Label 2.2

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 219SP 637

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Quantity Limits & Transport
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Transport Category
2
0=highest, 4=lowest restriction
Tunnel Restriction
(E)
Code governing tunnel passage
Check if UN 3245 qualifies for 1.1.3.6 exemption
Calculate small load points and check exemption thresholds
Open calculator →

Other Miscellaneous Dangerous Substances (Class 9)

UN 1841
ACETALDEHYDE AMMONIA
UN 1845
Carbon dioxide, solid (Dry ice)
UN 1931
ZINC DITHIONITE (ZINC HYDROSULPH…
UN 1941
DIBROMODIFLUORO-METHANE
UN 1990
BENZALDEHYDE
Use this data programmatically
GET /api/adr?un=3245
View API Docs →
📅Data: UNECE ADR 2025, licensed from Labeline.com. Last verified May 2026

ADR reference data only. Classification is the consignor's legal responsibility. Consult a DGSA for compliance decisions.

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