The positive changes
The new modular clauses reflect the commercial realities of cross border flows relevant to global services and the digital economy. They account for data flows between independent data controllers, data processors, processors to sub-processors, and from processors back to controllers too.
Absent any adequacy decision for the UK, UK data controllers using data processors in the EU may want to consider the processor-to-controller clauses in their preparations for Brexit. From 1 January 2020, the UK becomes a 'third county' from a GDPR perspective and so organisations need to consider any transfers back from service providers, as the existing SCCs do not address transfers back. The new processor-to-controller clauses are significantly shorter than the other modular clauses and plug the technical gap which was slowing down negotiations for some EEA-based processors offering services outside of the EEA.
The new optional 'docking clause' is also helpful in enabling, in particular, new sub-processors to sign directly as an additional party to the clauses, which is welcome given the practical realities of modern processing activities.
The new Annex 1B outlines specific security measures to be applied to special category data, which is a welcome insertion to protect the rights of individuals with respect to their most sensitive details. This is likely to be of reassurance to businesses that share staff and customer data with service providers.
Organisations would have a one year grace period during which they could rely on existing SCCs before they are repealed and replaced with the new proposed SCCs.
Increased obligations
In some instances, the clauses impose further obligations on processors, sub-processors and controllers, in their respective dealings with each other, than those contained in the GDPR.
For example, in controller-to-controller clauses, the importer must in the majority of cases ensure data subjects have its contact details and the parties must rectify inaccuracies of personal data "without undue delay" of becoming aware of them. There are also specific references to the security obligations in respect of "transmission" of data, even though the GDPR does not impose any mandatory contractual terms in independent controller relationships, in the absence of any third country transfers.
Another provision that goes beyond the black letter law is the need for processors to respond "promptly and properly" to inquiries from the exporter in respect of the processing activities under the clauses. They must also identify all sub-processors in an Annex, to be updated from time to time.