Welding and cutting safety course with DC-3 certificate (NOM-027-STPS-2008)
Course for welders, helpers and supervisors who perform or authorize welding and cutting work, aligned with NOM-027-STPS-2008. Each participant receives a DC-3 certificate issued by SICSSOM as an external training agent registered with the STPS. It is delivered as a closed group for your company: live online, at your facilities or at our offices. Soon you will also be able to take it as a recorded course, at your own pace.
Who is it for?
- Arc, oxyacetylene and oxy-fuel cutting welders and helpers.
- Maintenance staff who perform hot work.
- Supervisors who authorize and oversee welding and cutting, and fire watches.
Your staff weld and cut without causing fires or injuries: with the area prepared, the equipment in good condition, the right protection and the proper authorization, in line with NOM-027-STPS-2008.
Why a dedicated course
NOM-027-STPS-2008 sets the safety and hygiene conditions for welding and cutting and requires training for the staff who perform it. The DC-3 certificate is the evidence the authority reviews.
How it is priced
By number of participants, location and date. You can add this course together with others from the catalog and receive a single proposal within one business day.
What is included?
- Course aligned with NOM-027-STPS-2008, with a duration tailored to your group
- DC-3 certificate for each participant
- Closed group for your company, adapted to your procedures and equipment
- Evidence for your compliance file: attendance list, assessment and certificates
What your staff will learn
The instructor adapts the examples to your company’s processes and equipment.
01Regulatory framework
- Scope of NOM-027-STPS-2008
- Employer and worker obligations
- Links to fire prevention and personal protective equipment
02Welding and cutting processes
- Arc welding: stick, MIG and TIG
- Oxyacetylene and oxy-fuel cutting
- Plasma cutting
03Hazards
- Ultraviolet and infrared radiation and eye damage
- Metal fumes and gases
- Fire and explosion
- Electric shock, burns and flying particles
04Risk analysis and authorization
- Risk analysis before starting
- Hot work authorization in hazardous areas
- Person in charge and fire watch
05Equipment and cylinders
- Checking the welder, cables and electrode holder
- Cylinders: storage, transport, securing and valves
- Regulators, hoses and flashback arrestors
- Leak detection
06Fire prevention
- Removing or protecting combustible materials
- Screens and protecting nearby areas
- Extinguisher at hand
- Watching the area when finished
07Personal protection and ventilation
- Helmet and filter with the right shade number
- Clothing, gloves, sleeves, leggings and footwear
- Local ventilation and respiratory protection
08Special situations
- Welding in confined spaces
- Welding at heights
- Containers that held flammable substances
09Assessment
- Written exam
- Practical assessment in the in-person format
- DC-3 certificate for each participant
How does the live online course work?
It is a live session with an instructor, not a recorded video. Your staff join from a computer or a phone.
Scheduling and access
We confirm the date and send you the session link.
Live session
The instructor delivers the course by video call and the group asks questions and takes part.
Assessment exam
At the end, each participant takes the exam online.
DC-3 certificate
Those who pass receive their digital DC-3 with a verification QR code.
Does your staff need hands-on practice with equipment? Online covers theory and assessment; for practice, choose the in-person format.
We are preparing a recorded version of this course, to take from your phone with an online exam and a DC-3. Meanwhile, we deliver it live or in person.
Get a quote for the course
Choose the format and the number of participants, and receive a formal proposal within one business day.
- 1 day(business) to confirm price, date and schedule.
- $Pay by bank transfer or with a card payment link.
- DC-3A certificate for each participant who passes the course.
Nothing is charged at this step: we first send you a formal proposal.
- From your phone, at your own pace
- Video presentation and downloadable material
- Online exam and downloadable DC-3 with QR
This course involves practice: the recorded version covers theory and we recommend supervised in-person practice.
We are preparing the recorded version. Meanwhile, choose “Live online” or in person and we will send you a proposal.
- Welding and cutting
Duration tailored to your group · Price in your formal proposal
Frequently asked questions
A specialist answers in the chat or by phone, with no commitment.
Is the DC-3 certificate valid?
Yes. SICSSOM is an external training agent registered with the STPS (SSC-190417-RV8-0013) and the certificate is valid nationwide.
How many people can take it?
From 1 participant, with no fixed limit: we serve groups of whatever size your company needs. In hands-on courses we split the staff into groups so everyone practices; the proposal states how the course will be organized.
Where is it delivered?
As a closed group for your company, at your facilities or at our offices, adapted to your procedures and equipment. It can also be taken live online.
How far in advance should I book?
From 24 hours in advance, subject to calendar availability. If you have a deadline, mention it in your quote request.
How long is the course?
The duration is tailored to your group: it depends on the number of participants, their experience and the practice your operation requires. The proposal states the duration and schedule for your group.
How does the online course work?
It is a live video session with the instructor, not a recorded video. At the end, each participant takes an assessment exam and, if they pass, receives their DC-3 certificate.
How do I receive the certificates?
In digital format, with a QR code to verify SICSSOM’s registration with the STPS.
Can I take the recorded course if I don’t work for a company?
Yes: once the recorded version opens, very soon, you will be able to take it anyway. The STPS only allows a DC-3 to be issued with an employer’s details (legal name and RFC), so in your case, once you pass the exam, you receive a SICSSOM certificate of participation. It covers the same syllabus and the same assessment, includes a verification QR code and serves as proof of the training you completed.
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Get a quote for the welding and cutting course
Tell us how many people will take it and receive a formal, priced proposal within one business day.