DPLI Screening study plan

Map each clause of the safety and regulatory domain into a one-page outline of the standards, codes, and enforcement bodies it covers, flagging the three you understand least.

Define the core regulatory vocabulary (jurisdiction, delegation of authority, compliance order, penalty tier) in your own words and verify each definition against a primary source.

Build a personal index of the 15 most frequently tested regulatory concepts, with a one-line plain-language summary and a source citation for each.

Identify how the regulator's authority is structured (inspection rights, stop-work authority, escalation to enforcement) and sketch that flow on a single diagram.

Work through the remaining safety-and-regulatory outline items you flagged in week 1 and write a two-sentence explanation for each.

Compare the recordkeeping, notification, and reporting duties that fall on the operator versus the inspector, and tabulate the differences.

Draft 20 original practice questions on this domain, then answer them cold after a 24-hour gap and score yourself.

List the most common regulatory violations and pair each with the control or procedure that prevents it.

Sequence the standard inspection workflow from pre-inspection preparation through closeout, and justify the order of each step.

Distinguish non-destructive from destructive test methods in this domain and state when each is appropriate.

Identify the acceptance criteria and tolerances that govern pass/fail decisions, and record them in a reference sheet.

Explain how sampling, calibration, and instrument error affect test validity.

Rehearse three written inspection scenarios end to end, deciding at each step what to inspect, test, and record.

Describe the operating principles, failure modes, and inspection points of the core equipment and systems in this domain.

Match each inspection or test procedure to the equipment it applies to and the safety precautions it requires.

Explain how system interactions (interlocks, redundancies, safeguards) change what an inspector should verify.

Trace the energy, fluid, or signal path through each major system and annotate where inspection or test access points sit.

Diagnose five plausible fault scenarios and state the inspection evidence that would confirm or rule out each.

Interpret the symbols, units, and conventions used on the relevant drawings and schematics.

Summarize the maintenance and testing intervals that keep each system within its design basis.

Identify the records an inspection must generate, who owns each, and how long each is retained.

Draft a complete sample inspection report containing findings, evidence, classification of deficiencies, and required corrective actions.

Distinguish factual observation from opinion in report writing, and rewrite five weak sentences to remove ambiguity.

Explain the chain-of-custody and traceability requirements that apply to samples, photos, and test data.

Analyze six ethical dilemmas (conflict of interest, pressure to soften a finding, confidentiality, competence limits) and state the correct action and its rationale.

State the professional and legal consequences of falsifying, omitting, or concealing inspection evidence.

Define the boundary between an inspector's authority and the operator's responsibility, and describe how to handle pushback.

Review your week 6 report against a documentation checklist and correct every gap.

Take a full-length timed mock exam under exam conditions and record your score by domain.

Re-study only the two weakest domains, using your week 1-7 notes and indexes rather than new material.

Re-drill every missed question and write a one-line reason for each error.

Recite the key facts, thresholds, and procedures from memory using flashcards, and retire cards you answer correctly twice.