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Home » Three layers of defense » Layer 2 - Control

Layer 2 – Control

Layer 2 – Control in the “Three Layers of Defense” Cost Management Model ©
Includes activities to establish specific regulations to clarify the separation of powers in approval/adjustment. Monitor violations against regulations

  • News
What is B2B payment method?

May 5, 2026

B2B Payment Solutions: How Businesses Control Spending and Cash Flow

“"B2B payment solutions are systems that help businesses process, control, and reconcile payments between themselves and others...".

What is supplier management?

May 5, 2026

What is supplier management? Supplier risk assessment process.

In the digital age, a small mistake from the supplier's side (incorrect invoice status, discrepancy in the purchase order) can lead to...

Look up incoming electronic invoices

04/05/2026

A solution for bulk lookup of electronic input invoices for businesses.

In the context of ever-increasing transaction volumes, looking up electronic input invoices is no longer a routine operation...

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