ARPA-H STOMP · Program Design

Program Architecture: Mechanisms of Action

Four-stage process flow for understanding micro- and nanoplastic (MNP) mechanisms of action. Each stage carries deliverables and milestone tags, progressing from discovery through characterization, validation, and integration.

Program Architecture - Four-stage process flow for MNP mechanisms of action

Note: Data platform spans all four stages: cross-team ingestion, QC, multi-objective ranking, and dashboard. Stage 1 closes at M30; Stages 2–4 close at M36.