A Business Proposition for NBC Bank Tanzania
Delivered by eMudhra in partnership with Computech Limited Tanzania, the technology partner behind Tanzania's National Public Key Infrastructure at TCRA.
Tejaswi Tanjore
Head of Banking — Africa
eMudhra Limited
Executive Summary
As one of Tanzania's oldest and most trusted banks, NBC has the branch reach and customer base to lead the country's next phase of digital banking. eMudhra proposes a partnership to digitise NBC's approval, contracting and customer onboarding workflows using legally compliant digital signatures.
eMudhra is not a new entrant to Tanzania. eMudhra is the technology provider for the National Public Key Infrastructure (National PKI) operated under the Tanzania Communications Regulatory Authority (TCRA). The same trust infrastructure that underpins Tanzania's national digital identity and certificate ecosystem can be extended directly into NBC's day-to-day banking operations.
Peer institutions have realised a 60% efficiency uplift and 95% paper savings within the first year of enterprise-wide adoption.
To
The Management Team, NBC Bank Tanzania
From
eMudhra Limited
Subject
Enterprise-wide digital signature and paperless workflow automation
Local Partner
Computech Limited Tanzania
Trust Anchor
National PKI technology provider — TCRA, Tanzania
Tanzania Credentials
Trust is the foundation of every digital signature. In Tanzania, that foundation is built on technology delivered by eMudhra.
National Trust Infrastructure
eMudhra supplies the core PKI technology stack behind Tanzania's national certification framework governed by TCRA — the same regulator that licenses and supervises electronic signature trust services in Tanzania.
For NBC, this means signatures issued and validated within the national trust chain, not a foreign-only trust list.
Sovereign-Grade, Bank-Ready
eMudhra builds and operates PKI for national programmes and central regulators across Africa, the GCC, Asia and Europe. The identical cryptographic core secures emSigner deployments in 50+ banks — so NBC adopts proven national infrastructure, delivered as an enterprise product.
eMudhra Overview
900+
Enterprise Customers
40M+
Retail Customers
250+
R&D Team Members
10M+
Online Users
Certifications
Global Presence
Tanzania, Kenya, Mauritius, USA, Europe, Netherlands, Singapore and the GCC — with deep delivery experience in banking and financial services.
UN Award Winner — Bridging the Digital Divide
Strategic Use Cases
Five priority areas where digital signatures convert directly into revenue, speed and reduced risk.
01
Challenge
Tanzanians abroad face courier of physical forms, notarisation and weeks of waiting before an account is live.
eMudhra Solution
Embed emSigner in NBC's digital onboarding journey for instant, legally valid remote signing of account opening forms and T&Cs.
Revenue Impact
02
Challenge
Wet-ink signing across branches delays disbursement and drives abandonment in retail and SME lending.
eMudhra Solution
API-driven signatures inside the loan origination system; customers sign on mobile via a secure link with OTP-backed identity.
Revenue Impact
03
Challenge
Offer letters, policy acknowledgements, NDAs and vendor contracts consume printing, scanning and physical filing.
eMudhra Solution
Paperless HR and legal workflows with bulk signing, templates and full audit trails across the contract lifecycle.
ROI Impact
04
Challenge
Negotiable instruments and trade documentation are slow, error-prone and costly to move between parties.
eMudhra Solution
Electronic Bills of Exchange (eBoE) with secure digital transfer, execution and verifiable custody.
Revenue Impact
05
Challenge
Branch servicing and internal sign-offs still generate significant paper across NBC's national footprint.
eMudhra Solution
Tablet-based signing at teller desks with instant digital archival and workflow-routed internal approvals.
ROI Impact
Business Case
Indicative ranges based on comparable enterprise-wide deployments; to be refined against NBC's own volumes during discovery.
| Cost / Process Area | Current State | Future State | Annual Impact |
|---|---|---|---|
| Paper, Printing & Storage | High procurement, maintenance and off-site archiving spend. | 95% reduction in paper usage and physical storage. | $100K – $300K |
| Courier & Logistics | Inter-branch and customer document courier costs. | Zero logistics cost for document movement. | $50K – $100K |
| Operational Efficiency | 3–5 day delays for manual sign-offs. | Sub-hour approvals on critical documents. | 60% efficiency uplift |
| Loan Processing | Abandonment driven by physical signing friction. | 15–19% higher closing / conversion rates. | Multi-million dollar impact |
| Compliance & Risk | Forged signatures, lost files, penalty exposure. | 100% audit readiness with tamper-proof logs. | Avoided fines & legal risk |
Platform
A single platform for paperless operations, process automation and legally valid signing, built on eMudhra's PKI core.
Integrity
Maintained across the document lifecycle
Authenticity
Non-repudiation of every signed document
Signer Identity
Cryptographic identity binding
Security
Tamper-evident and tamper-proof records
| Module | Capabilities |
|---|---|
| eSignatures | Bulk / single signing, certificate management |
| Workflow | Flexiform templates, document security, form data load |
| DocStore | Search / metadata, storage, document access logs |
| Connectors | REST, SOAP, SMS / Email / Biometrics, LDAP |
| Hosting | SaaS, dedicated cloud, on-premises in Tanzania |
Built for Banks
Customer Portal
Digital servicing without physical presence
Group Signatories
Any designated member of a group can sign
Dynamic Signatories
Add signatories mid-workflow
Bi-directional Workflows
Amendments before finalisation
Maker / Checker
Structured approval validation
Teams
Internal collaboration on specialised tasks
Access Control
Document visibility by user profile
Audit Logs
Timestamped, exportable evidence trails
Proof
Indicative outcomes from eMudhra's global banking deployments.
85%
Reduction in Operational Costs
75%
Increase in Customer Satisfaction
70%
Reduction in Paper Costs
60%
Cost Reduction in Year 1
50%
Risk Reduction via Central Contracting
3×
ROI on Application Cost (2 Years)
Case Study — First Abu Dhabi Bank
5,000+
Users
1.5 mo
Go-Live Time
14+
Countries
5th
Release Cycle
Enterprise-wide paperless solution across corporate, private, retail, institutional and properties divisions — covering HR documents, facility letters, loan documents, KYC and vendor management.
Capability Stack
Next Steps
We propose a focused 30-day pilot on remote customer onboarding or loan origination to demonstrate tangible ROI, integrated with the national trust services eMudhra already powers for TCRA.
Contact
Tejaswi Tanjore
Head of Banking — Africa
eMudhra Limited
Local Partner
Computech Limited Tanzania