Contact
| Country | Dial-in number |
|---|---|
| Local numbers | Announcement language / Dial-In number |
| Germany | German: +49 721 203 6222 English: +49 721 203 6225 |
| International numbers* | |
| Argentina | English: +54 115 984 2348 |
| Australia | English: +61 283 113 969 |
| Austria | German: +43 720 231 738 English: +43 720 815 859 |
| Belgium | English: +32 279 203 85 |
| Brazil | English: +55 113 197 0881 |
| Canada | English: +1 416 849 4651 |
| Chile | English: +56 225 822 271 |
| Czech Republic | English: +42 022 888 0047 |
| Denmark | English: +45 327 142 99 |
| Finland | English: +35 894 241 9156 |
| Great Britain | English: +44 203 936 3438 |
| Greece | English: +30 211 198 4450 |
| Hong Kong | English: +852 580 824 97 |
| Hungary | English: +36 170 098 86 |
| Israel | English: +97 237 630 298 |
| Italy | English: +39 064 523 0453 |
| Luxembourg | English: +352 27 864 554 |
| Mexico | English: +52 554 170 3877 |
| Netherlands | English: +31 852 081 775 |
| New Zealand | English: +64 9-802 0549 |
| Norway | English: +47 210 307 92 |
| Poland | English: +48 222 120 636 |
| Portugal | English: +351 300 500 342 |
| Romania | English: +40 31 631 8407 |
| Singapore | English: +65 315 817 16 |
| Slovakia | English: +42 123 300 6795 |
| Slovenia | English: +386 16 003 948 |
| South Africa | English: +27 120 042 324 |
| Spain | English: +34 911 989 698 |
| Sweden | English: +46 850 513 536 |
| Switzerland | German: +41 435 086 626 English: +41 225 180 220 |
| Thailand | English: +66 202 681 61 |
| USA | English: +1 646 809 8216 English: +1 650 457 5618 |
| *International numbers must be activated for the conference account. Participants only pay the local connection costs. Please refer to our price list for the conference costs charged to you as conference leader.
All these dial-in numbers can be reached from all countries. |
What can we do for you?
You would like to arrange a consulting appointment or get to know your contact person? Do you have questions about the requirements, costs, possible topics or certificates? Conatct us!
Please reload this page in your internet browser if the form is not displayed.