The ten per cent that triggers a review

Investment screening is the most-used national security instrument in minerals, and in Spain it turns on a share threshold, a sector list and one exception that does not apply to mining.

Pending review

A long clad process building with four tall silos at one end and an enclosed conveyor gantry running out to a transfer tower. — Illustrative artwork: a processing facility of the kind whose ownership changes trigger regulatory review. Not a facility, equipment or material connected to this project. · Illustration · Osmond Hub

The short version

Of all the instruments filed under national security in minerals, the one most projects actually meet is investment screening — a requirement for government authorisation before a foreign investor may acquire a stake in a company in a listed sector. In Spain the threshold is a holding of ten per cent or more of share capital; the listed sectors include the supply of fundamental inputs, expressly naming raw materials; and the small-company exemption that spares most transactions does not extend to operations for the investigation and exploitation of deposits of strategic raw materials. The European regulation behind all this coordinates; it does not decide.

What triggers it

The Spanish definition sets a low bar, and the sentence usually quoted from it is only its opening. Direct foreign investments in Spain, for the purposes of the screening article, are all those "como consecuencia de las cuales el inversor pase a ostentar una participación igual o superior al 10 por 100 del capital social de una sociedad española…"(opens in a new tab) — all those as a result of which the investor comes to hold a stake equal to or greater than ten per cent of the share capital of a Spanish company. The paragraph does not end there. It continues to cover control acquired through corporate operations, and it conditions the definition on the investor being resident outside the EU or EFTA, or resident within them with beneficial ownership from outside above 25 per cent. That continuation came back in paraphrase rather than verbatim, and is given here as such.

Ten per cent is well below control, and that is deliberate: screening regimes are designed around influence, board access and information rather than majority ownership. A stake that would not register on a takeover panel can be the whole subject of a screening decision.

A screening regime is not about who buys the metal. It is about who owns the company that would sell it.

The sector list, and the two words in it

A threshold alone would catch everything, so the regime is bounded by sectors. Two matter here.

The first is infrastructure, defined broadly: critical "infraestructuras críticas, ya sean físicas o virtuales (incluidas las infraestructuras de energía, transporte, agua, sanidad, comunicaciones, medios de comunicación, tratamiento o almacenamiento de datos, aeroespacial, de defensa, electoral o financiera, y las instalaciones sensibles)"(opens in a new tab) — energy, transport, water, health, communications, media, data processing or storage, aerospace, defence, electoral and financial infrastructure, and sensitive installations.

The second is the one that reaches minerals, and its drafting is worth noticing. It covers the supply "de insumos fundamentales, en particular energía… o los referidos a servicios estratégicos de conectividad o a materias primas, así como a la seguridad alimentaria"(opens in a new tab) — the supply of fundamental inputs, in particular energy, or those relating to strategic connectivity services or to raw materials, as well as food security.

Materias primas, unqualified. The provision does not incorporate a list of critical or strategic raw materials by reference, and does not limit itself to any particular minerals. Where a screening regime elsewhere might attach to a schedule that can be amended as criticality assessments change, this one attaches to a category.

The exemption that stops at the mine gate

Most screening regimes have a de minimis, because reviewing every small transaction would exhaust the authority to no purpose. Spain's decree provides one, then removes mining from it.

The general rule is a turnover test: in "todos los demás supuestos de las letras b), c), d) y e) del artículo 7 bis.2 de la Ley 19/2003… quedarán exentas de autorización previa las inversiones extranjeras en las que la cifra de negocios de las sociedades adquiridas, no superen los 5.000.000 de euros en el último ejercicio contable cerrado, siempre que sus tecnologías no hayan sido desarrolladas al amparo de programas y proyectos de particular interés para España"(opens in a new tab). Investments in companies whose turnover in the last closed financial year did not exceed five million euros are exempt from prior authorisation, provided their technologies were not developed under programmes of particular interest to Spain.

Among the cases carved out of that exemption are operations "referidas a actividades de investigación y aprovechamiento de yacimientos minerales de materias primas estratégicas"(opens in a new tab) — operations relating to activities of investigation and exploitation of mineral deposits of strategic raw materials.

The consequence is easy to miss. Turnover is the ordinary test of whether a company is small enough not to matter, and an exploration company has almost none. The carve-out means a company at exactly the stage the turnover test would otherwise exempt — pre-revenue, holding rights over a deposit — is one the exemption does not reach. Screening here is calibrated to the asset, not to the accounts.

The full lettered structure of that article was not reproduced for this piece; anyone needing the operative scope should read the decree.

Who actually decides

It is widely assumed that European investment screening is a European decision. It is not, and the regulation says so four times over.

The instrument establishes "a framework for the screening by Member States of foreign direct investments into the Union on the grounds of security or public order and for a mechanism for cooperation between Member States, and between Member States and the Commission, with regard to foreign direct investments likely to affect security or public order"(opens in a new tab) — screening by member states, and cooperation between them and with the Commission. It provides that nothing "in this Regulation shall limit the right of each Member State to decide whether or not to screen a particular foreign direct investment within the framework of this Regulation"(opens in a new tab), and that member states may "maintain, amend or adopt mechanisms to screen foreign direct investments in their territory"(opens in a new tab) on those grounds. And on the outcome it is unambiguous — though it is the second sentence of a two-sentence rule whose first carries the only obligation in the provision. The screening member state shall "give due consideration to the comments of the other Member States referred to in paragraph 2 and to the opinion of the Commission referred to in paragraph 3"(opens in a new tab), and then the "final screening decision shall be taken by the Member State undertaking the screening"(opens in a new tab).

What the regulation supplies is information flow and a channel for opinions — other member states and the Commission can comment on a transaction under review. That is a coordination mechanism, and its practical effect is that a transaction touching one member state's minerals sector becomes visible to twenty-six others. It is not a veto held in Brussels.

What screening protects, and what it does not

Two limits are worth stating, because the instrument is often described as though it did more than it does.

Screening controls ownership and influence in a company. It does not control where the material goes: a domestically owned producer can export freely, and so can a foreign-owned one authorised through screening. Export controls are a different instrument with different triggers.

And screening operates transaction by transaction. It does not reach the slow accumulation of dependence that comes from a domestic industry choosing, over years, to buy from a single overseas supplier because that supplier is cheapest — which is the exposure the whole critical-minerals apparatus exists to address, and precisely the one an ownership review cannot see.

Related

Export Controls — the instrument that does govern where material
Regulation — the mining rights an acquisition of this
Investment Incentives — the same policy interest, expressed as money
Defence and Strategic Stockpiles — the end uses behind the security reasoning