The container industry has come together and drafted the OCI specifications to define what a container runtime is and how they should package and share content. As a founding member of the OCI, CoreOS is dedicated to making rkt, our container runtime engine, compliant with these new specifications. This talk will describe the particulars of the OCI specifications as they relate to rkt, what we’ve done so far to bring rkt into compliance, what our next steps are, and how this benefits our users.