When a consumer product is recalled — a phone charger, a baby monitor, a battery pack — the public announcement is the visible end of a process that usually starts much earlier and out of view, with a legal duty placed on the company itself. That duty is Section 15(b) of the Consumer Product Safety Act, codified at 15 U.S.C. 2064(b). It requires companies to report hazards to the Consumer Product Safety Commission, and it is the mechanism that turns an internal safety concern into the government-supervised corrective action a buyer eventually reads about. Understanding what triggers a CPSC recall means understanding this reporting obligation, because the recall is the remedy and the report is the trigger.

The statute first defines the central concept. Section 2064(a) sets out what a "substantial product hazard" is, in two prongs: a failure to comply with an applicable consumer product safety rule "which creates a substantial risk of injury to the public," or a product defect that, because of the pattern of the defect, the number of products distributed, the severity of the risk, or other factors, "creates a substantial risk of injury to the public." That definition is the gravitational center of the whole section — it is the condition that, once met, pulls in the reporting duty and the Commission's remedial powers.

The reporting duty itself, in subsection (b), is broad in who it binds and demanding in what it requires. The statute states it this way:

Every manufacturer of a consumer product, or other product or substance over which the Commission has jurisdiction under any other Act enforced by the Commission … distributed in commerce, and every distributor and retailer of such product, who obtains information which reasonably supports the conclusion that such product … fails to comply with an applicable consumer product safety rule or with a voluntary consumer product safety standard upon which the Commission has relied … shall immediately inform the Commission.— 15 U.S.C. § 2064(b), source

Who must report, and when

Two features of the duty are worth drawing out. First, it reaches the entire distribution chain — "every manufacturer ... and every distributor and retailer" — not just the brand whose name is on the box. A retailer that learns of a defect carries the same obligation as the maker. Second, the trigger is an information standard, not a certainty standard: the duty arises when a company "obtains information which reasonably supports the conclusion" that one of the listed conditions exists. The full text of subsection (b) lists several such conditions, including that the product fails to comply with a safety rule or voluntary standard the Commission relies on, that it contains a defect that could create a substantial product hazard, or that it creates an unreasonable risk of serious injury or death. And the timing word is "immediately." The statute does not give a company room to wait for proof or to complete its own investigation before notifying the Commission.

From report to recall

The report is the entry point; the recall is what can follow. Once a company files under Section 15(b), the CPSC and the firm typically negotiate a corrective action plan — a repair, replacement, or refund program — which is what the public recall announcement describes. The Commission also has compulsory authority under the broader Section 15 framework to order remedies if a voluntary plan is not reached. This is why recall notices so often read as cooperative: in the common case the company self-reported under its legal duty and agreed to a remedy, rather than being caught and ordered to act.

For consumer-electronics products specifically, the reporting trigger frequently centers on defects with a foreseeable injury mode — overheating lithium-ion batteries, fire or burn risks, choking hazards in accessories. The statute's defect prong does not require that injuries have already occurred; it turns on whether the defect "could create a substantial product hazard," which is a forward-looking risk standard. That is the legal reason a product can be recalled before anyone is hurt: the duty attaches to the risk that the defect creates, evaluated against the factors subsection (a) lists, not to a tally of incidents.

The practical lesson for reading any recall is that the announcement is downstream of a documentary obligation. Behind a CPSC recall notice sits, in most cases, a Section 15(b) report — a moment at which a company in the distribution chain obtained information reasonably supporting the conclusion that its product met one of the statute's triggering conditions, and was required by 15 U.S.C. 2064(b) to tell the government immediately. The recall is the public, remedial half of a process whose first move is that legally compelled disclosure.

The defect prong and the speed requirement

Two features of Section 15(b) do most of the work in consumer-electronics recalls, and both reward a close reading. The first is that the reporting triggers are alternatives, not a single test. The full text of subsection (b) lists several independent conditions, any one of which can require a report: that the product fails to comply with a consumer product safety rule or relied-upon voluntary standard; that it contains a defect which could create a substantial product hazard; or that it creates an unreasonable risk of serious injury or death. A product can be perfectly compliant with every applicable rule and still trigger the duty under the defect or unreasonable-risk prongs. That is why recalls sometimes involve products that broke no specific standard — the defect itself, measured against the factors in subsection (a), was enough.

The second feature is the timing standard. The statute requires the responsible party to "immediately inform the Commission," and the information trigger is the point at which the party obtains information that "reasonably supports the conclusion" that a condition exists — not the point at which it has confirmed the conclusion. The CPSC has long read this to mean a company cannot run out the clock with an exhaustive internal investigation before reporting; the duty arises when the reasonable-support threshold is crossed. For a category like lithium-ion-powered electronics, where a defect's injury mode can be fire or burns, this combination — a forward-looking defect prong plus an immediate-reporting clock — is what lets corrective action begin before an incident pattern fully develops. Read together with the substantial-product-hazard definition in subsection (a), Section 15(b) is the legal engine that converts a company's early knowledge of a risk into the public recall a consumer eventually sees, and it places the first obligation to act not on the regulator but on the firms that made, distributed, and sold the product.