Complex Coronary Summit 2027 will be submitted to the MedTech Europe Code of Ethical Business Practice.

Letter Of Invitation

CRF® will gladly send you a letter of invitation to attend Complex Coronary Summit 2027. The official letter of invitation can be used to facilitate processing visas or other documents you need to attend the conference.

IMPORTANT: CRF does not request, collect, or maintain passport or other sensitive personal information for visa letters as part of our document processing protocols. Please DO NOT send or provide any passport or other sensitive personal information to CRF. CRF disclaims all responsibility for safeguarding and has no liability for any documents or personal information sent via email or other unsecured methods of transmission.

How To Request Your Letter of Invitation

If you are not yet registered for CCS 2027

If you have already registered for CCS 2027

Please note, a letter of invitation:

  • Does not signify CRF financial support or commitment.
  • Does not guarantee acceptance of an abstract or other submitted science.
  • Does not guarantee that you will secure an entry visa.


International Travel Support


Check Your Passport Before Booking Travel

If your passport is expired or due to expire soon, please be sure to renew it before your trip. Visitors to the United States are typically required to be in possession of a passport that is valid for six months beyond the period of their intended stay.