Implementation
Support

Between a vision and a service running in production lies a long, multi-stage journey. We engage from end to end, or on whichever part of it needs support.

Heading #1

That work is a sequence of demanding stages: integrations to design, certifications to pass, regulatory conformance to establish, third-party dependencies to hold to their commitments, the launch itself, and the stabilization period after, when the last questions tend to surface and need resolving quickly. The gap between a sound architecture on paper and a service running in production is rarely closed by strategy. It is closed by execution.

Heading #2

You know the product or service you want to launch. We know how to bring it through. Wherever in that journey you need support – at the start of the build, on a stalled certification, before commercial launch, or in the stabilization period that follows – we step in and carry the work with you, taking ownership of the hard tasks: decisions unblocked, scheme and regulatory gates cleared, third-party integrations carried through to a working state.

Heading #3

In practice, that means writing interface specifications, aligning rulebooks, designing issuer, acquirer, processor, and wallet integrations, troubleshooting failed interoperability, producing implementation guides, certification plans and other go-to-market artifacts, sitting as the SME inside the implementation team, and eventually turning a build into a launched service.

Heading #4

More than two decades inside payments, digital identity, and regulated financial services, and over 200 completed engagements across the industry , have grown a deep knowledge base. We are accredited as a consulting partner by Discover, Mastercard, and Visa, and contribute to the work of EMVCo – meaning we read the core standards at source and have the standing to engage scheme technical teams when something needs to move.

Heading #5

The depth runs across the card payments stack – ISO8583 in all dialects, EMV contact, contactless and mobile technology, EMV 3-D Secure with all its exemptions, HCE and secure element implementations, tokenization, push provisioning into Apple Pay, Google Pay, and other wallets, SoftPOS, PCI DSS, HSM cryptography and key management – and extends to ISO20022, instant payments, PSD3/PSR, and the certification cycles that gate every go-live.

Engage

Clarity,
before the next move.

Tell us about the decision in front of you. We respond personally, and only when we can genuinely add value.

hello@explicitselection.com
ISAE 3402 Certified
FD Gazellen national/international
2023, 2024, 2025, 2026