With the June 2026 deadline for the EU Pay Transparency Directive approaching, multinationals face a new era of radical transparency and uncapped financial liability. Saul Howerton, VP & Global Head of People Advisory at Vistra, explains why Treasurers must move beyond viewing pay equity as an HR issue and start addressing it as a critical compliance and balance-sheet risk.
As the June 2026 deadline for the EU Pay Transparency Directive approaches, the conversation is shifting from the HR department to the Treasury. What was once viewed as a “people policy” has evolved into a significant compliance risk and a potential balance sheet liability.
With uncapped compensation, mandatory “joint pay assessments,” and a fundamental shift in the burden of legal proof, multinationals are facing a new era of radical transparency. We sat down with Saul Howerton, Vice President & Global Head of People Advisory at Vistra, to break down the financial and operational implications of the Directive.
One of the greatest challenges for the Global Treasurer is the lack of a uniform rollout. Member states have the autonomy to add “stricter” layers to the Directive, creating a patchwork of compliance requirements.
“Treasurers should not assume that a centralized approach will be sufficient,” warns Howerton. “Frameworks must be flexible to account for varying headcounts and country-specific nuances.”
While the baseline requires organizations with 250+ employees to report gender pay gaps annually starting June 7, smaller entities have a longer runway (150-249 staff by 2027; 100-149 by 2031). However, Howerton notes that the most effective strategy is “central oversight with country-by-country application,” as waiting for national clarity is a high-risk gamble.
Perhaps the most jarring shift for corporate legal and finance teams is the reversal of the burden of proof. Under the new rules, the employer must prove they did not discriminate in their pay structures.
To mitigate this risk, Howerton suggests firms build “documentation vaults” now.
“Employers will be required to provide salary information to candidates before interviews and will be banned from asking for salary history,” he explains. “The emphasis is now on ensuring that existing pay decisions can be clearly explained, defended, and applied consistently.”
The cost of failure is steep. Non-compliance could lead to:
For many treasurers, the Directive is the final catalyst needed to move away from fragmented, legacy HRIS and payroll systems.
“The Directive will accelerate movement towards a unified global payroll model,” says Howerton. He argues that the ROI isn’t just compliance it’s a modernization of the finance function. “A consolidated view allows organizations to forecast workforce costs more accurately, identify pay gaps earlier, and respond to regulatory requirements with confidence.”
There is a growing concern that publicizing salary bands will trigger “wage-push inflation” as competitors gain visibility into each other’s pay scales. While Howerton acknowledges this possibility, he views transparency as a “competitive differentiator” for recruitment and retention.
“The focus for employers should be to standardize pay frameworks and ensure that salary bands are accurate against local benchmarks and defensible,” he says. Trust, it seems, is becoming a balance-sheet asset.
Multinationals should not assume these rules will stay contained within the EU. With the UK aligning with the Directive and over 15 US states implementing transparency laws, a “global gold standard” is emerging.
“Pay transparency is a global expectation,” Howerton notes. However, he cautions against a rushed global rollout without the right data governance: “Attempting to do so globally without the right systems risks creating more issues. Success belongs to those who take a practical, informed approach.”
As the countdown begins, the silo between the CFO and CHRO must be broken. Howerton’s advice for this quarter is clear:
“The most important move is to proactively review pay data across EU operations now. Examine for disparities that may require structural adjustments and determine whether your systems require investment. Waiting for full national clarity is high-risk identifying gaps early allows you to address them before reporting becomes mandatory.”