NIOSH Releases Printable Sticker Graphics to Promote Safer 3D Printing Workplaces
Safety
NIOSH has issued downloadable sticker graphics with QR codes to help workers reduce exposure to 3D printing emissions and related hazards. The agency says risks vary by technology, materials and setting.
Key Facts
- NIOSH created downloadable graphics intended for use as stickers for 3D printing safety.
- The graphics include QR codes linked to agency resources.
- NIOSH says 3D printing is used by “large numbers of people” each day and can pose potential hazards.
- The agency says hazards vary widely by technology, materials and environment.
- Listed hazards include VOC emissions, inhalation of powdered materials, dermal exposure, fire or explosion risk, and mechanical or ergonomic injury.
What Happened
NIOSH has released a set of downloadable graphics intended to be printed as stickers for workplaces and other settings that use 3D printers. The graphics feature QR codes that link to agency resources on exposure and hazard reduction.
According to the report, the effort is aimed at helping workers who use 3D printers limit exposure to emissions. NIOSH said 3D printing, also known as additive manufacturing, is used by “large numbers of people” each day and can present potential hazards.
Why It Matters
For chemical buyers, lab managers, EHS leads and industrial operators, the practical issue is that 3D printing risk is not limited to one type of site or process. The agency says printers can be found in laboratories, factories, hospitals, schools, libraries and homes.
NIOSH also says the hazard profile “vary widely” depending on the technology, materials and environment. That means controls and consumables should be evaluated in context, not treated as one-size-fits-all.
Key Details
The source lists several hazard categories NIOSH is flagging for additive manufacturing users:
- Emission of volatile organic compounds
- Inhalation of materials used in powdered form
- Dermal exposure to certain powdered and liquid materials
- Risk of fire or explosion from flammable or combustible substances
- Mechanical or ergonomic injury from machine support and maintenance, loading and handling of build materials, and handling of products
NIOSH says it continues to perform laboratory and field studies to determine hazards and the potential for worker exposures while using emerging technologies such as additive manufacturing.
What To Watch Next
Organizations using 3D printers will likely need to match the new awareness material to their own materials of construction, ventilation, and handling practices. The QR-coded stickers are designed to push workers to agency resources at the point of use.
For buyers and EHS teams, the main takeaway is to review printer chemistry, powders, liquid materials, and maintenance tasks together, since NIOSH ties risk not just to the machine but to the surrounding work environment.
Alliance's Take
Alliance customers using 3D printing should check whether emissions, powders, and liquid materials are being handled with controls that fit the specific printer and process in use. The NIOSH guidance points to exposure, fire, and ergonomic risks that may sit outside standard equipment procurement reviews.
EHS teams may want to place point-of-use reminders where operators load materials, service equipment, and handle finished parts. That can support training, but the source suggests the bigger value is in matching controls to the hazards present in each setting.
Related Products
Frequently Asked Questions
What is NIOSH trying to do with the new graphics?
NIOSH says the downloadable graphics are intended to be printed as stickers and used with QR codes linking workers to agency resources on 3D printing exposures and hazards.
What hazards did NIOSH highlight for 3D printing?
The source lists VOC emissions, inhalation of powdered materials, dermal exposure to certain powdered and liquid materials, fire or explosion risk, and mechanical or ergonomic injury.
Where can 3D printers be used?
NIOSH says 3D printers can be found in laboratories, factories, hospitals, schools, libraries and homes, and that hazards vary by technology, materials and environment.
Sources
- NIOSH wants its 3D printing guidance to ‘stick’ - Safety+Health Magazine — S+H Staff (2026)
