I thank both noble Lords for the fact that we find ourselves in agreement on the fundamental principle underlying this SI: common cybersecurity standards that facilitate trade are a good step forward for the UK and for global cybersecurity.
I come to some of the questions raised. Regarding how this regime will be enforced, the Office for Product Safety and Standards is the regulator of the PSTI regime. It has a comprehensive set of enforcement powers and can act against any business found to be non-compliant. Only products with a valid, unexpired label, under either the Japanese or the Singaporean scheme, can be made available, and if a product is subsequently found to have a security risk, the enforcement body—the OPSS—can act in line with its published enforcement policy to ensure that consumers are protected from harm.
Equally, Japan and Singapore have regulators overseeing their regimes. The Japanese Ministry of Economy, Trade and Industry and the Cyber Security Agency of Singapore are responsible for enforcing their respective labelling schemes. Although the mutual recognition pathway streamlines compliance, it does not remove accountability, and the OPSS will continue to monitor market activity and enforce if it sees any security failures. In addition, the Government will continue to engage with our international partners to ensure that the recognised schemes remain aligned with UK standards. That is part of this proposal.
In respect of the EU, ETSI EN 303 645 is the international standard for consumer devices, and EU members follow it. As noble Lords will know, the EU has the CRA, which covers more than the PSTI, some of which has not yet come into effect. We are considering how best to align with that regime, which is quite different in nature.
If the standards change fundamentally, both MoUs allow us to disengage, and the SI applies to these specific Japanese and Singaporean standards only. If they change too much, it would be invalid. That should provide some reassurance that these standards are equivalent, there are processes to ensure that they remain equivalent, and we can disengage if we need to.