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IMEKO TC20: International Conference on Measurements of Energy

4th to 6th September, 2023 | PTB Braunschweig, Germany


Please note that guests of PTB need to sign in the reception building on the first day. There you will receive additional information about the PTB-campus, parking and directions. Please register also at the conference office upon first arrival. The office is located at the front entrance of the PTB seminar centre.

Once registered, you are allowed to enter the PTB the next days with your conference badge. The conference office is staffed during the entire symposium

Kohlrausch-Bau Seminarzentrum,

Physikalisch-Technische Bundesanstalt,

Bundesallee 100 

D-38116 Braunschweig

The PTB is located northwest of Braunschweig inbetween the two districts Brauschweig-Kanzlerfeld and Braunschweig-Watenbüttel. These are the following options to reach the site:

By car: There are several motorway exits closeby from the west, east and south. Follow directions towards Watenbüttel and navigate to the PTB from there.

Address: Bundesallee 100, 38116 Braunschweig, Germany

GPS Coordinates: 52° 17' 42.7956'' N | 10° 27' 27.3456'' E

Latitute, Longitude: 52.295221, 10.457596

By train: High speed trains (DB-ICE) frequently stop at Braunschweig central station (Braunschweig Hbf.) The bus route 461 takes you directly to the PTB site taking roughly 30 minutes.

Deutsche Bahn AG (German Rail)

Timetables for Routes inside Lower Saxony

By plane: Closest Airports are Hannover (IATA - HAJ), Hamburg (IATA - HAM) , and Berlin (IATA - BER) airport. Use the train service to reach Braunschweig ( from Hannover 1 hrs, from Berlin 2.5 hrs)

Alternately, you can choose airport hoppers if you plan to arrive with 2 or more of your colleagues.

Startseite - Airport Hopper

If you are traveling to attend our conference from another country, you may need to obtain a visa to enter the host country. Visa requirements vary depending on your nationality, the purpose of your visit, and the length of your stay.

Please check with the embassy or consulate of the host country in your home country to determine the visa requirements and processing time. We recommend that you apply for a visa well in advance of your planned travel dates to allow sufficient processing time.

To assist with your visa application, we can provide a letter of invitation to registered attendees upon request. Please email with your full name, mailing address, and registration confirmation number to request a letter of invitation.

Please note that the letter of invitation does not guarantee that you will be granted a visa, and we cannot be held responsible for any visa-related issues. It is your responsibility to ensure that you meet all the necessary visa requirements and have the required documentation to enter the host country.

We look forward to welcoming you to our conference and hope that you have a smooth and successful visa application process.


Welcome to our city and the accommodation offers available at Braunschweig!

We understand the importance of comfort and convenience during your stay, and here is a selection of excellent options to suit your preferences and budget.

Click here for the list of options available in the city!


Please keep in mind the public transportation options within the city from the hotel.

Braunschweig Main Station

Bus number 461 to "Lehndorf, PTB". Leave the bus at the "PTB" bus stop. The bus stop is located right in front of the main entrance to PTB.

Bus schedules of Braunschweiger Verkehrs-AG (switch to english version).


Ms. Helga Bettin

Ms. Dorothea Fabeck

Ms. Ghazaleh Esmaeelzade, M.Sc.

Dr.-Ing. Solmaz Nadiri

Ms. Käthe Ahrens

Mr. Leopold Seifert, M.Sc.

Mr. Peter Widera

Dr. Sumit Agarwal

Prof. Dr. Ravi X. Fernandes

Dr.-Ing. Ajoy Ramalingam | Chair


For any questions regarding the workshop, please feel free to contact us 
Ph: +49 531 592-3301