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NCCER
Construction Site Safety Program
The Construction Site Safety Program, developed by NCCER, is a structured, progressive certification pathway designed to develop safety knowledge, hazard recognition skills, and leadership capabilities across construction and industrial environments.
At CDI Services LLC, this program is delivered through instructor-led, real-world training that prepares participants not just to pass assessments—but to actively contribute to safer, more compliant jobsites.
CSSO
Construction Site Safety Orientation
An entry-level credential focused on:
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Fundamental safety principles
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Hazard recognition
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Personal protective equipment (PPE)
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Jobsite awareness
This level establishes the foundation required for all construction personnel.
CSST
Construction Site Safety Technician
An intermediate certification designed for individuals responsible for supporting jobsite safety efforts.
Key focus areas include:
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Hazard identification and control
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Jobsite inspections
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Safety documentation and reporting
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Supporting compliance initiatives
CSSS
Construction Site Safety Supervisor
An advanced certification for individuals in leadership roles.
Topics include:
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Safety program implementation
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Supervisory responsibilities
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Incident prevention strategies
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Jobsite safety management
This level is ideal for foremen, supervisors, and safety leaders.

OSHA Alignment &
Dual Credential Opportunity
The NCCER Basic Safety module, which is a core component of the CSSO level, is closely aligned with the requirements of the Occupational Safety and Health Administration OSHA 10-Hour Construction course.
As a result, participants who complete training through CDI Services LLC may be eligible to receive:
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NCCER Basic Safety credential
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OSHA 10-Hour Construction card
This dual-alignment provides both industry-recognized credentialing and OSHA outreach training, increasing both employability and compliance value.

