- Oscar Hernan Rivera Alfarois hereby designated by the Council as a certified Level IIIMachine Lubricant AnalystISO Equivalency 18436-4, Category IIIhaving satisfactorily fulfilled the requirements established by the Council for professional attainment in the discipline of Machine Lubricant AnalysisCertification Number: MLA III-000539Certification Date: January 31, 2025Re-certify by: February 1, 2028Bryan CogginsChief Executive OfficerBy issuing this certificate, ICML attests to the qualifications of the holder as defined in 18436-4, Category III, but does not give any authority to perform machinery lubricant sampling or analysis.

Oscar Hernan Rivera Alfaro

is hereby designated by the Council as a certified Level III
Machine Lubricant Analyst
ISO Equivalency 18436-4, Category III
having satisfactorily fulfilled the requirements established by the Council for professional
attainment in the discipline of Machine Lubricant Analysis
Certification Number: MLA III-000539


Certification Date: January 31, 2025
Re-certify by: February 1, 2028
Bryan Coggins
Chief Executive Officer
By issuing this certificate, ICML attests to the qualifications of the holder as defined in 18436-4, Category III, but does
not give any authority to perform machinery lubricant sampling or analysis.
Oscar Hernan Rivera Alfaro
Certified Level III Machine Lubricant Analyst
Skills / Knowledge
- Lubrication Fundamentals (regimes, base oils, synthetics)
- Fundamentals of Machine Wear
- Wear Debris Analysis
- Analyzing Lubricant Degradation
- Additive Depletion
- Risk Assessment
- Oil Analysis Program Development & Management
- Program Cost/Benefit Analysis
- Vendor Quality Assurance
- Information Management
Issued on
January 31, 2025
Expires on
February 1, 2028
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