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What Is the Swift Customer Security Programme (CSP)?

The Swift Customer Security Programme (CSP) is a global security framework designed to protect the integrity of the Swift financial messaging network. All Swift users are required to self‑attest annually (by 31 December) against CSP controls. Swift conducts inspections, shares findings with regulators, and continuously updates the framework in response to real‑world threats.

For financial institutions, CSP compliance is not a one‑time checkbox. It is an ongoing operational and governance challenge that evolves every year.

Why Swift CSP Is Challenging in Practice

While the CSP framework is clearly defined, successful attestation is difficult because:

  • The Customer Security Controls Framework (CSCF) is updated annually based on emerging threat intelligence.
  • Advisory controls frequently become mandatory, often with limited transition time.
  • Compliance requires validated evidence, not just security tooling.
  • Responsibility typically spans IT, security, risk, and governance teams, creating coordination risk.
  • Attestation timelines are fixed, regardless of internal readiness.

Many organizations struggle not with intent, but with interpretation, evidence quality, and consistent execution under tight regulatory deadlines.

Bottomline’s Swift CSP Attestation Service

Bottomline provides fully managed Swift CSP attestation support, enabling financial institutions to achieve confident, regulator‑ready compliance without unnecessary operational burden.

What We Do

  • Comprehensive control assessment across all mandatory and advisory CSP controls
  • Expert remediation guidance to close gaps and address areas of non‑compliance
  • Validated evidence preparation aligned with Swift inspection expectations
  • Final attestation support, including documentation review and submission readiness
  • Year‑round advisory support to address framework updates and emerging risks

Our service follows a structured two‑stage approach:

  1. Pre‑Attestation — Initial findings, gap analysis, and remediation planning
  2. Final Attestation — Verification of controls, evidence validation, and final reporting

Proven Swift CSP Expertise

Bottomline has supported Swift CSP compliance initiatives since 2017, with successful delivery for more than 100 financial institutions.

Our expertise is grounded in operating Swift services at scale:

  • Recognized as a Top 3 Swift service provider globally
  • Managing approximately 15% of all internal cross‑border Swift traffic
  • Processing 10+ million Swift messages daily

“Bottomline has both the expertise and technical resources for smooth and efficient project delivery for Swift CSP.”

— National Bank of Vanuatu

Independent Audit Partnership

Bottomline partners with A Jolly Consulting (AJC), a trusted independent Swift CSP audit firm. This partnership provides:

  • Objective, third‑party validation of CSP controls
  • Alignment with Swift inspection and evidentiary standards
  • Confidence under regulatory and supervisory scrutiny

Why Organizations Choose Bottomline

  • Deep, multi‑year experience navigating evolving CSP requirements
  • Practical interpretation of controls beyond documentation alone
  • Reduced internal effort and compliance risk
  • Continuous support as CSP requirements change year over year

Swift CSP compliance is not static. Bottomline helps organizations stay ahead of requirements — not just meet them.

Ready to Simplify Swift CSP Compliance?

Partner with Bottomline to achieve secure, confident, and continuously managed Swift CSP attestation.

Contact us to learn more about the Bottomline Swift CSP Attestation Service.