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🤝 Customer Experience  ·  Advanced

Certified Diversity-Responsive Customer Service Expert

Online Certification  ·  11 Weeks  ·  Globally Recognised  ·  (CDIV)

✅ 2026 Edition 🎓 CPD Accredited 🌍 100+ Countries 📜 Digital + Physical Certificate 100% Online
Executive Summary

Certified Diversity-Responsive Customer Service Expert

Designed for today’s high-impact professionals, the Certified Diversity-Responsive Customer Service Expert (CDIV) delivers a rigorous Advanced-level curriculum that equips participants with the knowledge, tools and frameworks needed to excel in customer service, contact-centre operations and customer experience.

This 11 Weeks programme is structured around recognised customer-experience and service-quality standards, ensuring every graduate applies internationally validated methods to real-world challenges.

GLI’s CDIV holders are recognised by leading organisations across Africa, the Gulf, Europe and the Americas as qualified, results-driven professionals. Whether you are advancing your current career or transitioning into new responsibilities, this certification provides the competitive edge you need in 2026 and beyond.

Programme Overview

Certification at a Glance

Certification
Certified Diversity-Responsive Customer Service Expert
Acronym
CDIV
Category
Customer Experience
Level
Advanced
Duration
11 Weeks
Delivery Mode
100% Online
Assessment
Online Examination
Certificate
Digital + Physical
CPD Eligibility
CPD Accredited
Alumni Benefits
GLI Network Access
Self-Paced
USD 399
Live Virtual
USD 599
Target Audience

Who Should Enrol?

  • Customer Service Representatives
  • Contact-Centre and Front-Office Staff
  • Customer Experience Professionals
  • Service and Support Team Leaders
Programme Inclusions

Everything Included in Your Enrolment

  • All study materials and study guide
  • Access to GLI online learning portal
  • Online examination and assessment
  • Digital certificate and digital badge
  • Physical certificate (shipped to you)
  • CPD credits for professional bodies
  • GLI alumni network membership
  • Facilitator and tutor support
  • Resource downloads and reference library
  • Automatic enrolment confirmation
Certification Benefits

Why This Certification Matters for Your Career

Career Advancement
Accelerate your career towards senior customer-experience and service-operations roles
Professional Recognition
Credential aligned with recognised customer-experience and service-quality standards
Leadership Capability
Develop the strategic and operational skills to lead complex customer service functions
Organisational Impact
Design and implement customer service systems that drive performance and measurable results
Compliance Readiness
Master the standards, compliance and ethical governance central to customer service
Global Employability
Qualify for customer service roles across corporates, retail, banks, telecoms and service organisations worldwide
Competency Framework

Core Competencies You Will Develop

Customer Service Excellence and Standards
Contact Centre and Multichannel Operations
Complaint Handling and Service Recovery
Customer Experience Design and Journey Mapping
Service Quality, Metrics and Continuous Improvement
Professional Ethics and Governance
Course Curriculum

Programme Modules

Click any module to explore the detailed curriculum topics included in this certification.

1
Foundations and Strategic Context of Certified Diversity-Responsive Customer Service Expert
  • Certified Diversity-Responsive Customer Service Expert: industry context, trends and professional standards
  • Customer service and experience principles
  • The value of customer-centricity
  • Customer expectations and satisfaction
  • The customer experience (CX) discipline
  • Roles, standards and professional conduct
  • Service in the omnichannel era
  • Linking CX to business performance
  • Ethics and fair customer treatment
  • Service culture and brand promise
  • Career pathways and professional development
2
Service Standards and Measurement
  • Marketing measurement and attribution
  • Customer journey mapping and service design
  • Complaint handling and service recovery
  • Value proposition and differentiation
  • Pricing, price architecture and discounting
  • Route to market and channel design
  • The sales pipeline and forecasting discipline
  • Consultative selling and understanding the buyer
  • Customer retention, loyalty and lifetime value
  • Brand, reputation and communications
  • Commercial ethics and responsible selling
  • Market research and customer insight methods
  • Campaign planning and the content calendar
  • Digital channels and performance marketing economics
  • Negotiation and closing commercial deals
3
Conduct and Fair Treatment
  • Commercial ethics and responsible selling
  • Complaint handling and service recovery
  • Brand, reputation and communications
  • Voice of the customer and acting on feedback
  • Expanding into regional and export markets
  • Segmentation, targeting and the useful segment
  • Key account management and account planning
  • Tenders, proposals and the bid decision
  • Launching a product into a market
  • Managing distributors and channel partners
  • CRM, sales operations and data discipline
  • Service standards, levels and measuring service
4
Complaints as Information
  • Complaint handling and service recovery
  • Customer journey mapping and service design
  • Customer retention, loyalty and lifetime value
5
Recovery and First-Contact Authority
  • Complaint handling and service recovery
  • Customer journey mapping and service design
  • Commercial ethics and responsible selling
6
The Journey Behind the Contact
  • Customer journey mapping and service design
  • Complaint handling and service recovery
  • Customer retention, loyalty and lifetime value
7
Retention and Lifetime Value
  • Customer retention, loyalty and lifetime value
  • Customer journey mapping and service design
  • Marketing measurement and attribution
8
Commercial Finance
  • Cost recovery and tariffs
  • Cost, feasibility and impact analysis
  • The banking system, intermediation and financial markets
  • Types of banks and financial institutions
  • Financial inclusion and the evolving customer
  • Anti-corruption and financial-crime ethics
  • Operational efficiency and cost-to-income
  • Financial statement and cash-flow analysis
  • Loan structuring, pricing and covenants
  • Trade finance and letters of credit
  • Funds transfer pricing
  • Cloud finance and system integration
  • Cybersecurity and financial data protection
  • Reconciliations and the financial close
  • Transfer pricing and international tax
9
Distribution and Supply
  • Digital procurement roadmaps
  • Governance of procurement decisions
  • Responsible and sustainable procurement
  • Procurement KPIs and savings measurement
  • Continuous improvement and lean procurement
  • Procurement maturity assessment
  • Driving measurable procurement value
  • Capstone scoping: a real sourcing or supply challenge
  • Designing a sourcing or supply strategy
  • Supply market analysis and Porter’s forces
  • Logistics and distribution network design
  • Digital marketing strategy and channels
  • Content and channel planning
  • Logistics KPIs and cost control
  • Supply-network design
10
Communication
  • Regulatory reporting and audits
  • Control monitoring and reporting
  • Crisis communications
  • Stakeholder communications
  • Ethics in communications
  • Communications strategy and planning
  • Influencer and partnership communications
  • Internal communications
  • Event and sponsorship communications
  • Communications analytics
  • Corporate social responsibility communications
  • Management and board reporting
  • Safety communication and campaigns
  • Environmental monitoring and reporting
  • Communicating risk to the workforce
11
Leadership and Teams
  • Team leadership in field and project settings
  • Preparing financial statements
  • Financial reporting frameworks (IFRS/GAAP)
  • Implementation planning and risk management
  • Quality management systems and audits
  • Groundwater management
  • Omnichannel and channel management
  • Queue management and service flow
  • Workforce management and scheduling
  • Front-office and reception management
  • Relationship management and retention
  • SME portfolio management
  • Performance management systems and cycles
  • Theories and models of leadership and management
  • Safety management systems (ISO 45001)
12
Performance and Targets
  • Managing team performance and dynamics
  • High-performance team rituals and cadence
  • Supplier and category performance
  • Contract performance and exit
  • Logistics performance and cost control
  • Retail performance metrics: sales densities, conversion and basket
  • Project KPIs and performance metrics
  • Managing schedule and budget performance
  • Setting objectives and marketing KPIs
  • Marketing and sales KPIs and dashboards
  • Dashboards and performance reporting
  • Strategy execution and the balanced scorecard
  • Capacity and performance management
  • Setting objectives, indicators and targets
  • System operation and performance
13
Capability Development
  • Delegating for development
  • Managing resistance and capability building
  • Category management and strategy development
  • Supplier development and improvement
  • Real estate development and project appraisal
  • Proposal development and donor reporting
  • Attachment and developmental theory
  • Interpreting financial statements
  • Lessons learned and development
  • Wellbeing and resilience coaching
  • Measuring coaching outcomes
  • Career and talent development
  • Building a coaching culture
  • Measuring coaching and mentoring impact
  • Capability and skills frameworks
14
Strategic Context
  • Strategic decision-making under uncertainty
  • Measuring strategic progress
  • Turning strategy into results
  • Digital transformation and IT strategy
  • Procurement’s contribution to organisational strategy
  • Sourcing strategies and portfolio (Kraljic)
  • Negotiation strategy and planning
  • Strategic customer relationships
  • Manufacturing strategies: make-to-stock, make-to-order and batch versus flow
  • Content strategy across platforms
  • Business case and strategic alignment
  • Managing growth, risk and resilience
  • Budget vs actual and variance
  • Customer service and CX strategy
  • Sustaining strategic customer focus
15
Risk and Compliance
  • Managing risk and difficult cases
  • Ethical, risk and feasibility considerations
  • Risk assessment and safety planning
  • Cost and profitability analysis
  • Project governance and assurance
  • Project governance frameworks
  • Compliance and regulatory projects
  • Change control and configuration
  • Leading project governance
  • Health, safety and compliance in delivery
  • Project budgeting and financial control
  • Security governance and management systems
  • Likelihood, impact and risk rating
  • Risk treatment and countermeasures
  • Intelligence-led risk assessment
16
Legal and Terms
  • Implementation and contract plan
  • Contract types and risk allocation
  • Contract administration and variation
  • Contract governance and compliance
  • Policy administration and customer service in insurance
  • Insurance regulation and consumer protection
  • Vendor, venue and supplier contracting for events
  • Vehicle documentation, compliance and consumer protection
  • Forecasting and planning
  • Data visualisation for finance
  • Subcontractor and supplier management
  • Procurement and contract value
  • Procurement and contract management
  • Advocacy and policy engagement
  • Contract law and formation
17
Campaigns and Projects
  • Demand planning and forecasting
  • Programme cycle management in NGOs
  • Decision support and insight
  • Event planning timelines, run sheets and production schedules
  • Event risk, safety and contingency planning
  • Demand, master scheduling and material requirements planning
  • Capacity planning and line balancing
  • Projects and expansion: connecting the unserved
  • Range planning and category management
  • Mine planning and methods: surface and underground
  • Communicating financial results
  • Sales and operations planning (S&OP)
  • Planning performance and service
  • Continuous improvement of programmes
  • Cost reduction and efficiency programmes
18
Operations
  • Process efficiency and cycle time
  • Data quality and master data management
  • The vehicle sales process from enquiry to delivery
  • In-process quality control and inspection
  • Industrial utilities, energy and process safety interfaces
  • Psychodynamic and psychoanalytic approaches
  • Service quality and the passenger experience in transport
  • Mineral processing and beneficiation
  • Quality management on site: inspections, hold points and defects
  • Healthcare quality, safety and accreditation
  • Reporting quality and governance
  • Principles of credit and the lending process
  • Automation, RPA and straight-through processing
  • Process and control documentation
  • Quality assurance of audit
19
Relationships and Partners
  • Managing difficult stakeholders
  • Stakeholder mapping in banking
  • Negotiation and influencing
  • Relationship management and cross-selling
  • Wealth, SME and corporate relationships
  • Stakeholder mapping and engagement
  • Stakeholders and users of financial information
  • Stakeholders, agency and accountability
  • Trends: ESG, transparency and stakeholder capitalism
  • Shareholder and stakeholder rights
  • Stakeholder and investor engagement
  • Professional roles, boundaries and settings
  • The project environment and stakeholders
  • Stakeholder and sponsor management
  • Stakeholder rights and fair treatment
20
Ethics and Conduct
  • Ethics and treating customers fairly in insurance
  • Regulation, ethics and misinformation in media and telecoms
  • Ethical principles and codes of practice
  • Sustaining ethical, effective practice
  • Ethical frameworks and codes of practice
  • Legal responsibilities and professional bodies
  • Driving effective, ethical outcomes
  • Ethics of technology in practice
  • Building trust and engagement
  • Professional ethics and responsibility (PMI)
  • Conflicts of interest and procurement ethics
  • Ethics and professional conduct in security
  • Corporate responsibility and community
  • Professional standards and ethics
  • Marketing and sales ethics
21
International Markets
  • Global sourcing and international trade
  • Global sourcing and trade
  • Managing boundaries and dual relationships
  • Cross-border data and transfers
  • Cross-cultural and global inclusion
  • Global and comparative HR contexts
  • International and cross-border tax
  • Peer support and consultation
  • Duty of care and risk management
  • Record-keeping and data protection
  • Client feedback and satisfaction
  • Evidence-based improvement
  • Designing and facilitating groups
22
Change and Adoption
  • Regulatory change management
  • Large-scale transformation and agile ways of working
  • Psychoeducation and workshops
  • Working with organisations on wellbeing
  • Procurement transformation and operating models
  • Variations, claims and delay: managing change on site
  • Change talk and readiness
  • Habit change and behaviour design
  • Organisational change management
  • Change and adoption in projects
  • Agile and digital transformation projects
  • Foreign exchange and currency risk
  • Measuring change and project impact
  • Baseline setting and change control
  • Sales and marketing transformation
23
People and Incentives
  • Workforce planning and scheduling
  • Employee experience and engagement
  • Customer and employee satisfaction
  • Employee engagement models and drivers
  • The employee lifecycle and HR value chain
  • Workforce and shift management in retail
  • Designing an intervention or programme
  • Cost of workforce and ROI of HR interventions
  • Workforce planning and the capability gap
  • Employee relations, discipline and fair process
  • Employee engagement and what actually drives it
  • Employee and manager self-service
  • Workforce reporting and storytelling with data
24
Sustainability
  • Embedding sustainability in sourcing
  • Mine water, tailings and environmental management
  • Integrated and sustainability reporting
  • Sustainability and social impact in projects
  • Market analysis and environmental scanning
  • Professional case study and presentation
  • Evidence-based practice
  • Monitoring sustainability outcomes
  • Goal setting and contracting
  • Treatment planning and review
  • Monitoring, evaluation and sustainability plan
  • Sustainability and environmental duty
  • Environmental management systems (ISO 14001)
  • Sustainability and climate responsibility
  • Continuous environmental improvement
25
Learning and Research
  • Learning cultures and the learning organisation
  • Blended and hybrid learning design
  • Motivation and self-directed learning
  • Knowledge management and capability building
  • Learning transfer and capability building
  • Monitoring, evaluation and learning for accountability
  • Lessons learned and knowledge management
  • Managing complexity and comorbidity
  • Complaint data and learning
  • Cognitive load and learning science
  • The learning and development profession
26
Markets and Customers
  • Competitive and market intelligence
  • Segmentation and needs analysis
  • Workplace and organisational contexts
  • Regulatory compliance and market requirements
  • Goal setting and action planning
  • Strengths, flow and engagement
  • Meaning, purpose and values
  • Outcome and process measures
  • Designing voice-of-customer programmes
  • Aligning service to brand and business
  • Customer and journey analysis
  • Value proposition design and messaging
  • Go-to-market and channel strategy
  • The marketing concept and customer orientation
  • Brand and reputation as strategic assets
27
Selling Practice
  • Sales forecasting
  • Key account management
  • Comparable sales analysis and market evidence
  • Listing, marketing and selling property
  • Property viewings, offers and negotiation to close
  • Evidence-based practice and research literacy
  • Management accounts and dashboards
  • Complaints, accountability and fitness to practise
  • Accountability and follow-through
  • Negotiation and conflict management
  • Conflict resolution and negotiation
  • Data, records and confidentiality tech
  • Complaints, redress and accountability
  • Regulatory duty and accountability
  • Advisory and needs-based selling
28
Customer Experience
  • Customer service technology stack
  • Customer loyalty and advocacy
  • Loyalty programmes and rewards
  • Team leadership in customer service
  • Customer journey and experience design
  • Retention, loyalty and lifetime value
  • Interaction and experience design
  • Buyer behaviour and the customer journey
  • Journey management and tracking
  • Destination, venue and experience products
  • Customer retention in the vehicle ownership cycle
  • Journey and process redesign
  • Prioritising experience investments
  • Designing a service or experience improvement
  • Customer journey mapping
29
Digital Channels
  • Practice management systems
  • Digital procurement and the future of the profession
  • Digital tax administration
  • Bancassurance and digital insurance models
  • Social media management: platforms, communities and algorithms
  • Telehealth and digital care delivery
  • Psychometric and screening tools
  • Automation in project delivery
  • Emerging project technologies
  • Digital disruption and modern go-to-market
  • Digital and data-driven go-to-market
  • Digital transformation in banking
  • Branch-to-digital migration
  • Digital banking platforms and APIs
  • Payment technology and switches
30
Evidence and Analytics
  • Data breach and incident governance
  • Building trust through data governance
  • Data quality, integration and master data
  • Data ethics, privacy and responsible analytics
  • People analytics and HR measurement
  • Leading and lagging metrics
  • Data collection and analytics
  • Predictive safety analytics
  • Measurement and analytics for media and social campaigns
  • Health records, data and confidentiality
  • Analytical techniques and bias
  • Marketing analytics and attribution
  • Web and campaign analytics
  • Customer data platforms and segmentation
  • Web, campaign and funnel analytics
Learning Outcomes

What You Will Achieve

  • Establish a comprehensive understanding of Certified Diversity-Responsive Customer Service Expert principles aligned with recognised customer-experience and service-quality standards
  • Apply evidence-based methods to improve customer service, contact-centre operations and customer experience
  • Master customer service excellence and standards and contact centre and multichannel operations
  • Apply complaint handling and service recovery and customer experience design and journey mapping in real-world settings
  • Lead risk management, quality and compliance relevant to your field
  • Design stakeholder engagement and professional communication strategies
  • Use data-driven decision-making and performance-measurement tools effectively
  • Apply internationally recognised best practice to advance your career in customer service
Enrolment Process

How to Get Certified

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Frequently Asked Questions

Common Questions

What is the CDIV certification?

The Certified Diversity-Responsive Customer Service Expert (CDIV) is a Advanced-level professional certification awarded by the Global Leadership Institute (GLI). It is designed to equip professionals in customer service, contact-centre operations and customer experience with practical skills, internationally recognised frameworks, and the credentials needed to advance their careers.

Who should enrol in the CDIV?

This certification is ideal for Customer Service Representatives, Contact-Centre and Front-Office Staff, Customer Experience Professionals and Service and Support Team Leaders, and other professionals seeking to formalise their expertise in customer service, contact-centre operations and customer experience with a globally recognised credential.

How long does the CDIV certification take to complete?

The programme is structured over 11 Weeks and offers flexible learning modes. Self-paced learners can progress at their own schedule, while live virtual participants follow a structured cohort schedule with facilitator-led sessions.

Is the CDIV internationally recognised?

Yes. GLI certifications are recognised across 100+ countries and are aligned with recognised customer-experience and service-quality standards. Graduates receive a digital certificate, a physical certificate and CPD credits recognised by employers worldwide.

What is the cost of the CDIV certification?

The Certified Diversity-Responsive Customer Service Expert is offered in two formats: Self-Paced at USD 399 and Live Virtual at USD 599. Corporate group rates are available for organisations enrolling 5 or more participants. Contact GLI for a bespoke corporate training quotation.

What does the CDIV certification include?

Enrolment includes all study materials and study guides, access to GLI's online learning portal, online examination, digital certificate and badge, physical certificate (posted), CPD credits, GLI alumni network membership, and ongoing facilitator support.

What is the assessment format for the CDIV?

The Certified Diversity-Responsive Customer Service Expert is assessed through an online examination consisting of multiple-choice questions, case study analysis, and practical application assignments. The assessment is designed to evaluate real-world competency, not just theoretical recall.

What CPD credits do I earn from the CDIV?

The Certified Diversity-Responsive Customer Service Expert carries Continuing Professional Development (CPD) credits, which can be applied towards professional body requirements including recognised international professional associations.

Can I study the CDIV while working full-time?

Absolutely. The self-paced option is designed for busy working professionals and allows you to study when and where it suits you. Live virtual sessions are typically scheduled in the evenings or on weekends to accommodate professional commitments.

What career outcomes can I expect from the CDIV?

Graduates progress towards senior customer-experience and service-operations roles. The CDIV strengthens your expertise in customer service, contact-centre operations and customer experience and positions you for advancement across corporates, retail, banks, telecoms and service organisations.

Graduate Voices

What Our Alumni Say

The curriculum was directly applicable to my daily work. I immediately applied what I learned and saw results within weeks of completing the programme.

Customer Experience Director
Private Sector

GLI's certification is the most practical professional programme I have attended. The international frameworks gave me credibility with my employer and clients.

Service Operations Manager
NGO Sector

I earned my CDIV while working full-time. The self-paced format made it possible, and the quality of the content is genuinely world-class.

Contact Centre Lead
Government
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