
Article 1 
The technical specifications listed in the Annex are eligible for referencing in public procurement.
Article 2 
This Decision shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
Done at Brussels, 11 December 2017.
For the Commission
The President
Jean-Claude JUNCKER
ANNEX

No Title of ICT technical specification
1 SPF-Sender Policy Framework
2 STARTTLS-SMTP Service Extension for Secure SMTP over Transport Layer Security
3 DANE-SMTP Security via Opportunistic DNS-Based Authentication of Named Entities Transport Layer Security (TLS)


No Title of ICT technical specification
1 STIX 1.2 Structured Threat Information Expression
2 TAXII 1.1 Trusted Automated Exchange of Indicator Information
