SRS study guide
SRS · Work through your exam, one topic at a time.
SRS is a professional certification exam for practitioners who work where technical standards meet daily operations: writing and applying specifications, keeping processes inside their control limits, and demonstrating through inspection and testing that equipment and systems still perform as designed. It is not a single-tool or single-vendor credential. The SRS study guide has 7 sections and about 1,750 words.
01Fundamentals, Terminology, and Core Concepts
Start with the chain from hazard to harm: a hazard is a potential source of harm; harm is injury or damage to people, property, or environment; risk combines likelihood and severity of that harm. Do not treat hazard and risk as synonyms in questions.
255 words, about 1 min02Codes, Standards, and Regulatory Compliance
Compliance questions test whether you can place a document in the hierarchy: statute or regulation (legally enforceable), consensus code or standard (enforceable when adopted), guidance (advisory), and company procedure (contractual or internal). A standard becomes mandatory through incorporation by reference in a regulation or contract.
245 words, about 1 min03Planning, Design, and Specification
Planning starts with a documented design basis : process or facility description, operating envelope, hazards, and acceptance criteria. Hazard analysis methods such as HAZOP identify deviations; layer-of-protection analysis (LOPA) tests whether independent protection layers are sufficient.
253 words, about 1 min04Implementation, Operations, and Process Control
Implementation must follow the approved design and specification. Commissioning includes factory acceptance testing (FAT), site acceptance testing (SAT), loop checks, calibration, and confirmation that as-built conditions match documents.
253 words, about 1 min05Inspection, Testing, and Maintenance
Inspection, testing, and maintenance (ITM) preserve the integrity claimed in design. Distinguish inspection (visual or condition check), proof test (demonstrates the safety function operates when demanded), functional test (confirms specified behavior), and calibration (adjusts to reference).
258 words, about 1 min06Safety, Risk Management, and Environmental Controls
The hierarchy of controls ranks risk reduction: elimination, substitution, engineering controls, administrative controls, and personal protective equipment (PPE). PPE is last because it depends on human behavior and fit.
244 words, about 1 min07Documentation, Reporting, and Professional Practice
Documentation is evidence. Keep records attributable, legible, contemporaneous, original, and accurate (often summarized as ALCOA).
242 words, about 1 min