Lord Clement-Jones (LD)

My Lords, I shall speak in support of this group on designated critical suppliers. I support in particular Amendments 15A and 15B, which were tabled by the noble Lord, Lord Arbuthnot of Edrom; I have signed them both. We are also sympathetic in principle to Amendment 16 in the name of the noble Lord, Lord Ravensdale. We on these Benches fully support the principle of regulating managed service providers and designated critical suppliers. Because MSPs and key vendors act as trusted bridges into multiple enterprise networks, a single compromised supplier can trigger a systemic, cross-sector shutdown; we saw this in the Collins Aerospace attack, which halted airport check-in systems across Europe. However, we must ensure that our regulatory net is both deep enough to capture hidden systemic risks and precise enough to avoid catching non-critical small businesses. In our view, Amendments 15A and 15B in the name of the noble Lord, Lord Arbuthnot, achieve the necessary depth. They would empower regulators under Clause 12 to designate critical suppliers that supply essential services or managed service providers through one or more intermediaries. In modern digital architectures, systemic single points of failure often sit at tier 2 or tier 3 in the supply chain. If an essential service materially depends on a sub-tier vendor, regulators must not be blinded by the absence of a direct contract. By pairing Amendments 15A and 15B with Amendment 16 in the name of the noble Lord, Lord Ravensdale, we could ensure that deep supply chain risks are policed, while protecting small innovators from bureaucratic overreach.