The six-month remaining shelf-life threshold for imports

1. Key takeaways

RTS 11.03.02:21 applies a single shelf-life threshold to imports. Article 6.4.1 c), for routine imports, provides that the remaining validity of the device must be not less than six months. Article 6.4.2 b), for special imports, sets the same threshold of six months but allows conditional treatment in special cases, on the responsibility of the person carrying out the procedure and subject to authorisation by the authority.

The threshold is independent of whether the product has been approved. A device with a valid sanitary registration that arrives with insufficient remaining shelf life still cannot be imported, because the requirement attaches to the condition of the goods at the time of the import declaration rather than to the status of the registration.

Two further consequences follow from the design of the rule. The first is that the calculation has to be made backwards from the intended date of import rather than forwards from the date of manufacture, which brings shipping time and clearance time into the production plan. The second is that the same date has to appear consistently in three places, because the invoice, the label and the physical batch are all checked against each other.

2. Legal basis

The threshold itself, the documentary provisions that support it at registration and the labelling provision that carries it onto the product are set out below.

The provisions cited in this article are Articles 6.3.2.2 b), 6.3.2.5 c), 6.3.4 d) item 11, 6.4.1 c) and e), 6.4.2 b) and 6.5.1 d) of RTS 11.03.02:21, Dispositivos Médicos. Requisitos para la Regulación Sanitaria de Dispositivos Médicos (Acuerdo No. 14-2022, Diario Oficial No. 156, Tomo No. 436, 2022-08-23).

Regulatory information verified as at 29 October 2026.

3. Expert insights

Insight one: six months refers to remaining shelf life, so shipping and transit must be worked backwards. The provision states that the expiry date of the medical device must not be less than six months, and the point of assessment falls at the import declaration. Transit to Central America plus clearance is normally measured in weeks rather than days. For IVD reagents and some consumables, where the total shelf life is itself short, production scheduling has to be calculated backwards from the arrival date. Waiting until the goods reach port to discover that the remaining life is insufficient leaves no remedy at that stage.

Insight two: the threshold is identical for routine and special imports, but the flexibility is not. Both provisions state six months. The difference is the additional wording in Article 6.4.2 b), which preserves special cases and conditions them on the responsibility of the applicant and on the corresponding authorisation. Donations of short-dated product therefore have room to apply, but responsibility rests with the applicant and an express authorisation must be obtained. Routine commercial imports have no such flexibility, and the special-case mechanism cannot be invoked to rescue them.

Insight three: the import threshold and the registration-stage shelf-life validation are two links in one chain. Article 6.3.2.2 b) for IVDs and Article 6.3.2.5 c) for other devices both require validation documents supporting the claimed shelf life. If the validation supports only a shelf life of six months or less in total, the product may pass registration and yet be systematically blocked at import, because by the time it ships the remaining life will fall below the threshold. GRZAN reviews shelf-life validation and the import threshold together as a single point of assessment rather than as two separate questions.

Insight four: the invoice and the label must both carry the date, and the three data points must agree. Article 6.4.1 e) requires the invoice to state the expiry date where applicable, and Article 6.3.4 d) item 11 requires the primary packaging label to state it where applicable. If the expiry on the invoice, the expiry on the label and the batch actually presented disagree, the discrepancy is direct physical evidence in an unannounced inspection under Article 6.5.1 d). A mismatch of this kind is difficult to explain as clerical, because it touches the batch identity itself.

4. Practical recommendations

• Work the six-month remaining-life requirement backwards into production scheduling, particularly for IVDs and short-dated consumables.
• For short-dated donated products, apply under the special-case mechanism in Article 6.4.2 b), accept responsibility in writing and obtain the authorisation before shipment.
• Design shelf-life validation at registration to support a remaining life above six months at the point of import, not merely at the point of manufacture.
• Keep the expiry date consistent across the invoice, the primary packaging label and the physical batch.
• Where a product has no defined expiry, state the basis for that determination in writing in the registration file.
• Run a remaining-shelf-life check before dispatch, so that a shortfall is identified at the factory rather than at the border.

5. Verification checklist

• □ Remaining shelf life calculated backwards into the production schedule
• □ Special-case authorisation obtained for short-dated donated products
• □ Shelf-life validation supports more than six months of remaining life at import
• □ Invoice expiry matches the label and the physical batch
• □ Basis for products without a defined expiry documented in writing
• □ Pre-dispatch remaining-life check completed
• □ Expiry field completed on the invoice and on the primary packaging label where applicable

How GRZAN can help. GRZAN provides medical device and IVD registration, quality system, authorised representative and local testing support for the Salvadoran market. Our team manages Ministry of Health (MINSAL) sanitary registration applications, prepares Spanish-language dossiers, and supports post-market vigilance obligations. Business enquiries: info@grzanglobal.com