Define scoring rules and staged maturity levels once, then reuse them across teams and cycles.
Nudj
Measure maturity. Find the gaps. Fix what matters.
Nudj connects the entire improvement chain in one governed platform—from reusable assessment frameworks and evidence-backed submissions to automated gap analysis, recommendations, roadmaps and owned corrective actions.

A score is only the beginning.
Spreadsheets and one-off reports produce a maturity rating but rarely create momentum. Evidence remains disconnected, findings lose ownership and every reassessment starts again. Nudj turns the result into a living improvement system.
Everything required to close the gap.
Build categories, sections, guidance and structured question types for consistent assessment.
Set targets, dates, respondents and reassessment cycles while tracking live completion.
Attach supporting files to answers so claims remain defensible and auditable.
Review, annotate, validate or return submissions before they count toward the final score.
Calculate maturity by section and expose the distance between current and target performance.
Convert each gap into prioritized corrective actions with owners and status.
Compare events over time to show whether capability and investment are improving outcomes.
Track weaknesses and corrective actions against Qatar Government Excellence criteria, bilingually.
Start with a proven model, not a blank page.
Nudj comes with ready-to-run assessment models: full questionnaires with sections, guidance, maturity levels and scoring rules already configured. Launch one as it is, extend it with your own questions, or use it next to your organisation's own framework.
OECD tax administration maturity models
7 models · See all OECD models →Digital identity, taxpayer touchpoints and accessible services, data standards and security, tax rules, digital skills, and the strategy and governance behind them.
Explore → OECDAnalyticsStrategy, governance, culture and budget for analytics, plus the infrastructure, data, talent, processes and capabilities that put it to use.
Explore → OECDTax Compliance BurdenThe culture around reducing taxpayer burden, how well burdens are understood and acted on, and how the administration works with tax policy makers.
Explore → OECDEnterprise Risk ManagementRisk strategy, governance and culture, and how risks are identified, analysed, treated, reviewed and reported across the administration.
Explore → OECDHuman ResourcesHR strategy, workforce planning, recruitment and retention, competencies and learning, performance, diversity, and staff engagement and welfare.
Explore → OECDTax Crime InvestigationThe legal framework for tax offences, strategy, investigative powers, freezing and confiscating assets, and how the fight against tax crime is organised.
Explore → OECDTax Debt ManagementDebt strategy, prevention and engagement, payment plans and enforcement, write-off decisions, staff skills, and protecting public trust.
Explore →Enterprise & business architecture
3 modelsThe U.S. Government Accountability Office's EA Management Maturity Framework, in classic scored and staged (gated) versions.
EA capability across organisation, people, process and more, drawing on TOGAF, Gartner and Forrester practice.
The Business Architecture Maturity Model: how established and effective the business architecture practice is.
Digital transformation & cyber resilience
3 modelsWhether the organisation is ready for digital transformation, and how far it has progressed.
Cyber resilience measured against the NIST Cybersecurity Framework functions.
Seven domains for hotels and hospitality groups: governance, data, applications, infrastructure, security, AI and operations.
Standards & compliance
2 standardsClause-by-clause quality management compliance with evidence, findings and corrective actions.
The standard and a matching self-assessment, so healthcare facilities can prepare before they are audited.
Need a different framework? Nudj's framework and template builder handles your own models, with scoring rules, weights and maturity levels you define. Framework names belong to their owners; their use here does not imply endorsement.
From definition to demonstrable improvement.
Define
Configure scoring rules and maturity levels.
Build
Create reusable sections, questions and guidance.
Launch
Set targets, dates and assigned respondents.
Respond
Capture answers and supporting evidence.
Validate
Assessor reviews and approves submissions.
Analyze
Calculate scores, levels and target gaps.
Act
Turn recommendations into owned tasks.
Re-assess
Compare cycles and prove improvement.
Designed for every assessment participant.
Traditional approach
- One-off spreadsheets
- Unverified self-reporting
- Static PDF scores
- Findings without ownership
- No assessment history
The Nudj difference
- Reusable frameworks and templates
- Evidence plus assessor validation
- Live results, gaps and recommendations
- Owned, tracked improvement tasks
- Cycle-over-cycle comparison
See Nudj in action.
See how Nudj connects assessment frameworks, evidence, validation, gap analysis and improvement roadmaps in one governed platform.
Nudj in under a minute.
A short tour of Nudj, from launching an assessment to seeing the results and the roadmap that follow.
Turn assessment into action.
See how Nudj can operationalize your maturity and improvement program.