Registrador and Regente Sanitario: Who May File in Nicaragua

1. Key takeaways

Nicaragua grants filing capacity to a person, not to a company. Applications for product sanitary registration must be handled by professionals in the fields of medical sciences and electronic medicine, holding a código sanitario issued by ANRS and acting under a power approved by SAJ (NTON 24001:2023, Chapter 5, Articles 5 and 9). Applications for a sanitary licence must be handled by the establishment’s regente sanitario or by a professional nominated as regente (RA 0007/2025, Anexo I, Article 5 item a). Both categories of professional need a Karplus account, and the account is requested through the official application form addressed to dismed@minsa.gob.ni. The distinction matters because the two roles sit on different regulatory tracks and are not interchangeable, even where one individual happens to hold both.

• Product registration is filed by a registrador holding a código sanitario (Chapter 5, Articles 5 and 9).
• Sanitary licences are filed by the establishment’s regente sanitario or a nominated regente (RA 0007/2025, Anexo I, Article 5 item a).
• The código sanitario belongs to the individual, not the company.
• The filing power must be approved by SAJ (Chapter 6, item 5).
• Karplus accounts are personal and cannot be lent (Anexo I, Article 5 item i).
• Volume is capped twice: five submissions per day and 25 powers per registrador.

2. Legal basis

The rules are split between the technical standard, which defines who may file and under what authority, and the administrative resolution, which defines the operating rules of the platform through which filing now happens.

3. Expert insights

Insight one: the two roles sit on two different tracks. The registrador handles product registration; the regente sanitario handles the sanitary licence of the operating establishment. In one company the two roles may be held by different individuals, or by the same person — the account application form in Anexo II of RA 0007/2025 allows both «REGENTE SANITARIO» and «REGISTRADOR» to be ticked.

Insight two: the código sanitario belongs to the individual. It is a number issued by ANRS to a person, not to an enterprise. What the enterprise holds is the fact that a named person holds that number. Staff turnover therefore changes filing capacity directly; it is not an asset that can be handed over internally.

Insight three: the appointment needs SAJ approval. Chapter 5, Article 9 states «estar acreditados por el fabricante legal o quien este designe, mediante carta de autorización o a través de poder aprobados por la Dirección de Dispositivos Médicos». A letter of appointment or a power of attorney will do, but either must be approved by DDM, and Chapter 6, item 5 carries that into the registration file.

Insight four: three hard constraints attach to Karplus. The account cannot be lent (Anexo I, Article 5 item i), no more than five submissions may be made per day (item l), and no new submission may be lodged while the same registration or establishment is still in progress (item m). Filing capacity is personal, and it cannot be multiplied by sharing accounts.

Insight five: the 25-power cap operates on another axis. RA 0001/2026 limits each registrador to 25 powers, with one registrador per 25 powers held by a legal person. That rule constrains the total stock of authorisations, while the Karplus rule constrains daily throughput; the two are not interchangeable.

Insight six: three records must agree. The applicant name and código sanitario in field l of the registration form, the same set of data in the Karplus account application (Anexo II), and the SAJ-approved filing power (Chapter 6, item 5) have to match. Where they do not, the file is returned at the pre-assessment stage.

4. Practical recommendations

• Name the filer for each track: a registrador for product registration, a regente sanitario for the operating licence; both boxes may be ticked on the Anexo II form.
• Verify who actually holds the código sanitario, and prepare a replacement plan before any staff change.
• Obtain SAJ approval for the filing power under Chapter 6, item 5, using either a letter of appointment or a power of attorney.
• Manage the account under Article 5 item i: never lent, with a written record of any handover.
• Plan volume on both axes: no more than five submissions a day, no more than 25 powers per registrador.
• Cross-check the three records — field l, the Karplus account form, and the SAJ-approved power — before submission.

5. Verification checklist

• □ A filer has been named for each track, product registration and operating licence
• □ The individual holding the código sanitario has been verified, with a replacement plan for staff changes
• □ The filing power has been approved by SAJ under Chapter 6, item 5
• □ The Karplus account is held personally, has not been lent, and any handover is documented
• □ Filing volume has been checked against five submissions per day and 25 powers per registrador
• □ Field l, the account application and the SAJ-approved power have been checked for consistency

Regulatory information verified as of 29 October 2026.

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