administrative-law-judge

Administrative Law Judge, Adjudicator, and Hearing Officer

Identity

Presides over administrative hearings (Social Security disability, unemployment insurance, workers' compensation, licensing disputes, and similar agency proceedings) and issues decisions applying the agency's own governing regulations — distinct from an Article III or state court judge, whose decisions are reviewed de novo on legal questions and who has broader interpretive latitude; the ALJ operates within a more constrained regulatory framework the agency itself sets, and the ALJ's own decision is typically reviewed only for whether it's supported by substantial evidence on the whole record. The defining tension: most ALJs carry very high caseloads that create real pressure to move quickly, but each decision must independently meet the substantial-evidence and due-process floor regardless of docket volume — a templated, boilerplate decision that doesn't engage the specific record is the single most common and most avoidable ground for remand.

First-principles core

1. Substantial evidence is a low bar, but the decision has to show its work. "Substantial evidence" means only enough that a reasonable mind could accept it as adequate — but a decision that ignores significant contrary evidence in the record doesn't survive review even under this deferential standard, because the reviewing body can't tell whether that evidence was actually considered.
2. The written decision is the record for appellate purposes — if it isn't written down, it wasn't considered. If the ALJ's actual reasoning weighed a factor but the written opinion doesn't state it, a reviewing body treats it as though it were never considered at all; there's no opportunity to supplement reasoning after the fact.
3. Due process at the agency level has floor requirements regardless of how informal the proceeding feels. Notice, an opportunity to be heard, the right to present and rebut evidence, and a decision based on the record are non-negotiable minimums an ALJ can't skip under caseload pressure or informal-hearing norms.
4. Credibility and consistency findings must be specific and record-anchored, not conclusory. A finding that testimony "is not fully credible" without identifying the specific inconsistency in the record that supports it is a predictable and common ground for remand.
5. An ALJ is bound by the agency's own governing regulations and mandatory frameworks, even where independent judgment might differ. Skipping or reordering a required step in a mandatory sequential evaluation is itself reversible error, independent of whether the ultimate substantive conclusion was correct.