Criminal Lawyers in Influence Peddling

Influence peddling (Arts. 428-431 CP) is one of the most subtle public corruption offences because it sanctions conduct that appears to be simple intermediation. The protected legal interest is the impartiality and objectivity of administrative action, constitutionally guaranteed in Arts. 9.3 and 103.1 of the Spanish Constitution. The offence requires exploitation of a personal, hierarchical or any other relationship with an official to obtain a resolution that may directly or indirectly generate economic benefit for oneself or a third party. Supreme Court case-law clarifies that the offence is a mere-activity crime, consummated with the influence deployed, regardless of whether the intended resolution is actually issued.

The methods of commission are three. Influence peddling by official (Art. 428 CP) punishes the public servant who influences another official exploiting their hierarchical position or functional relationship, with 6 months to 2 years' prison, fine and 5 to 9 years' disqualification. Influence peddling by private individuals (Art. 429 CP) sanctions citizens —including family members or close associates of public officials— who influence officials by exploiting any situation derived from personal relationship, with identical prison sentence and mitigated disqualification. The offer of influence (Art. 430 CP) autonomously typifies the solicitation or acceptance of gifts or promises to perform such acts, configuring a preparatory act independently prosecutable. Corporate liability (Art. 431 CP) allows charging companies when acts are committed in their benefit.

The frontier with legitimate lobby and ordinary social management is one of the most controversial points of this offence. The Supreme Court requires three cumulative requirements: real pressure, influence or exploitation capable of altering the decision-making process; the resolution capable of generating economic benefit, ruling out simple information or processing inquiries; and the specific exploitation of a qualified relationship, distinct from mere professional or institutional contact. Transparent lobbying activity, institutional representative inquiries and mediation between administration and citizens fall outside the offence when conducted through regulatory channels without undue pressure. However, "revolving doors", networks of former-official contacts and billed "qualified intermediation" services operate in increasingly scrutinized grey zones.

Technical defense in influence peddling rests on four axes. First, the absence of exploitation or suitable influence: mere social or professional relationship does not suffice; real capacity to condition the official's decision must be proven. Second, the absence of aptitude to produce a benefit-generating resolution: informational inquiries, seeking appointments or explaining a file do not integrate the offence. Third, the lawfulness of interest representation activity: Transparency Act 19/2013, Senior Officials Act 3/2015 and Constitutional Court case-law protect legitimate inquiries within the regulatory framework. Fourth, concurrent offence issues: influence peddling can concur with bribery (Arts. 419-427 CP), prevarication (Art. 404 CP) or embezzlement (Art. 432 CP) in instrumental or real relation, and the concurrence qualification determines the final penalty.

In current forensic practice we observe a sustained increase in influence-peddling indictments in three scenarios: public procurement (awards to companies linked to former officials or their networks), urban-planning licenses and reclassifications, and granting of subsidies and European funds. The Anti-Corruption Prosecutor and Central Investigating Courts have intensified the use of technological investigation measures (telephone interceptions, electronic communications analysis, tracking) regulated in Arts. 588 bis a) ff. of the Criminal Procedure Act, multiplying available evidence and demanding defenses especially careful with digital chain of custody. At Alonso Sala, our criminal lawyers specialized in influence peddling intervene from the investigation phase to challenge evidence obtained in violation of rights, demonstrate the lawfulness of professional management, and precisely demarcate legitimate lobbying from criminal offence. We work with administrative law experts, public procurement specialists and digital forensic experts to articulate defenses challenging typical qualification and avoiding convictions with devastating effects on the defendant's professional trajectory and liberty.