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Bezirksregierung Detmold

CERTIFICATE NUMBER: DE_NW_02_GMP_2026_0011

CERTIFICATE OF GMP COMPLIANCE OF A MANUFACTURER(1) , (2)

Part 1

Issued following an inspection in accordance with
Art. 111(5) of Directive 2001/83/EC as amended

The competent authority of Germany confirms the following:

The manufacturer: Siegfried PharmaChemikalien Minden GmbH

Site address:

Karlstrasse 16-39, Innenstadt, Minden, 32423, Germany

OMS Organisation Id. / OMS Location Id.: ORG-100012159 / LOC-100097068

Is an active substance manufacturer that has been inspected in accordance with Art. 111(1) of Directive 2001/83/EC1 transposed in the following national legislation:Sect. 64 para 1 and 3 German Medicinal Product Act.

From the knowledge gained during inspection of this manufacturer, the latest of which was conducted on 2026-07-31 , it is considered that it complies with:

The principles of GMP for active substances referred to in Article 47 of Directive 2001/83/EC and an appropriate level of GMP as referred to in Article 46(f) of Directive 2001/83/EC transposed in the following national legislation:Sect. 64 para 1 and 3 German Medicinal Product Act.

This certificate reflects the status of the manufacturing site at the time of the inspection noted above and should not be relied upon to reflect the compliance status if more than three years have elapsed since the date of that inspection. However, this period of validity may be reduced or extended using regulatory risk management principles by an entry in the Restrictions or Clarifying remarks field. Updates to restrictions or clarifying remarks can be identified through the EudraGMDP website (https://eudragmdp.ema.europa.eu/). This certificate is valid only when presented with all pages and both Parts 1 and 2.

The authenticity of this certificate may be verified in EudraGMDP. If it does not appear, please contact the issuing authority.

__________________________________________________________________________________________________________________________

(1) The certificate referred to in paragraph Art. 111(5) of Directive 2001/83/ECis also applicable to importers.
(2) Guidance on the interpretation of this template can be found in the Interpretation of the Union format for GMP certificate.
(3) These requirements fulfil the GMP recommendations of WHO.

Part 2

Human Medicinal Products

Manufacture of active substance. Names of substances subject to inspection:

[00026549-00001](-)-Ephedrine-Hydrochloride(en)

[00026549-00002](-)-Ephedrine-Sulfate(en)

[00026549-00003](+)-Pseudoephedrine-Hydrochloride(en)

[00026549-00004](+)-Pseudoephedrine-Sulfate(en)

[00026549-00006]Aminophyllin anhydrous(en)

[00026549-00007]Aminophyllin hydrous(en)

[00026549-00008]Amylmetacrosol(en)

[00026549-00011]Caffeine(en)

[00026549-00012]Dermaz 99 Mi unmilled (Azelaic acid)(en)

[00026549-00013]Dobutamine-Hydrochloride(en)

[00026549-00014]Dopamine-Hydrochloride(en)

[00026549-00015]Isotretinoin(en)

[00026549-00016]Oxymetazoline-Hydrochloride(en)

[00026549-00017]Phenylephrine-Hydrochloride(en)

[00026549-00024]Theophylline hydrous(en)

[00026549-00025]trans-Tilidin-Hydrochloride Hemihydrat(en)

[00026549-00026]Tretinoin(en)

[00026549-00027]Xylometazoline-Hydrochloride(en)

[00026549-00028]Buprenorphine(en)

[00026549-00029]Theophyllin anhydrous(en)

[00026549-00030]Naloxone-Hydrochloride(en)

[00026549-00031]Naltrexone-Hydrochloride(en)

[00026549-00032]Buprenorphine hydrochlorid(en)

3. MANUFACTURING OPERATIONS - ACTIVE SUBSTANCES

Active Substance:(-)-Ephedrine-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:(-)-Ephedrine-Sulfate

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:(+)-Pseudoephedrine-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:(+)-Pseudoephedrine-Sulfate

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Aminophyllin anhydrous

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Aminophyllin hydrous

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Amylmetacrosol

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Caffeine

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Dermaz 99 Mi unmilled (Azelaic acid)

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Dobutamine-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Dopamine-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Isotretinoin

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Oxymetazoline-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Phenylephrine-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Theophylline hydrous

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:trans-Tilidin-Hydrochloride Hemihydrat

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Tretinoin

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Xylometazoline-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Buprenorphine

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Theophyllin anhydrous

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Naloxone-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Naltrexone-Hydrochloride

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Active Substance:Buprenorphine hydrochlorid

3.1 Manufacture of Active Substance by Chemical Synthesis

3.1.4  Other:
Synthetic-chemical manufacturing all steps including purification up to API

3.6 Quality Control Testing

3.6.1  Physical / Chemical testing

Clarifying remarks (for public users):

The site also includes additional the house numbers Karlstrasse 42-44, 32423 Minden (LOC-100066434) This certificate is based on the inspection of the whole site including the new production building I804.

The EudraGMDP database is maintained and operated by the EMA. Access to the general public is granted in order to enhance availability of information related to the EMA mandate. The content of the database is provided by the National Competent Authorities (NCA) of the EEA. For this reason, the EMA accepts no responsibility or liability whatsoever (including but not limited to any direct or consequential loss or damage it might occur to you and/or any other third party) arising out of or in connection with the information on this database. Any questions about the content should be addressed to the relevant NCA. Please click here to get list of NCA's.

For the UK, as from 1.1.2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI.

Documents issued by UK authorities up to and including 31 December 2020 remain available for consultation in EudraGMDP. However, they are no longer included or updated from 1 January 2021, with the exception of the documents pertaining to sites located in Northern Ireland.