Government Enterprise Architecture for New Zealand GEA-NZ v3.0 Department of Internal Affairs
GEA-NZ v3.0 – Goals and Objectives • One of the primary goals of Enterprise Architecture Ensure investments are cost-effective, sustainable and aligned with the organisation’s strategic goals • Government ICT Strategy and Action Plan to 2017 sets out strategic goals for transformation of Government ICT. “Extend the Government Enterprise Architecture Framework to support transactional system interoperability, enterprise security, and business-enabling elements such as data services and processes” GEA-NZ v3.0 supports the delivery of outcomes defined in the Government ICT • Strategy and Action Plan 2017 and Better Public Services Results The focus is on how ICT can enable system transformation across government, efficiently and effectively • Actions 9.1/9.2 of the Government ICT Strategy and Action Plan to 2017 “9.1: Continually evolve GEA-NZ, leveraging collaborative networks, to share maturity frameworks, architectures, patterns and standards” 9.2: Agencies to adopt GEA-NZ as the framework for Enterprise Architecture and capability planning • The GCIO’s guidance for four year planning Each agency’s business plans, investment plans, IS strategic plans and enterprise architecture should all be consistent and aligned with GEA-NZ v3.0 Document v1.1 Page 2 Department of Internal Affairs
GEA-NZ v3.0 - Purpose Designed to be applied at agency, sector and all-of-government level • • All-of-government level High-level model of Government services and supporting business capabilities and information and technology assets Inform system-wide transformation and as a means of identifying new potential common capabilities. Maintained by the Government Enterprise Architecture team • Agency and sector level “Starter framework" to help agencies that redeveloping their Enterprise Architectures Outlines the major components and relationships that agencies and sectors should model Set of reference models and patterns, focussing on common elements ICT standards base Document v1.1 Page 3 Department of Internal Affairs
GEA-NZ v3.0 – Primary Outcomes Success of Government Goals and Objectives • Provide a consistent view and accurate information within and across agencies to support planning and decision making Functional Integration • Facilitate and encourage interoperability within and across agencies and between programs and enhanced services by the use of Enterprise Architecture standards • Authoritative Reference Provide an integrated, consistent view of strategic goals, business services and enabling technologies across the entire organisation, including programs, services, and systems • Resource Optimisation Provide a harmonised and consistent view of all types of resources in each functional area, program, and system area Document v1.1 Page 4 Department of Internal Affairs
GEA-NZ v3.0 – Structure Document v1.1 Page 5 Department of Internal Affairs
GEA-NZ v3.0 - Context and Relationship Business Strategy and Policy Citizen/Organisation Standards Business Area Standardises & Guides Performance Security Influences Government Services Categorizes Uses Line of Business Strategic Goal Business Capabilities Standards Governance Purpose Uses Business Data and Function Measures Objective Policies Information Assets Ownership Risk Categorizes Data and Information Roadmap Guidelines Domain Subject Topic Measurements Control Informs & Secures Hosts Application and ICT Services Domain Area Category Technology Assets Hosts Infrastructure Domain Area Category Department of Internal Affairs
Government Enterprise Architecture for New Zealand Document v1.1 Page 7 Department of Internal Affairs
GEA-NZ v3.0 - Strategy and Policy Provides linkage between architecture and strategic goals, policies and investments. All-of-Government level Agency level Sets out government goals, objectives & Sets out the agency’s goals and objectives roadmaps Drive change initiatives within agency Identify new opportunities to improve & Identify where to adopt capabilities & share services share Drives collaboration between agencies to improve customer Drive efficiency, effectiveness, & system experience, services and reduce costs. transformation sets the strategic objectives that drives the performance framework Performance sets the objectives and roadmaps for business improvement and transformation Business Strategy and Policy sets goals for data and information quality, governance and sharing Data and Information sets strategic context for the evolution of the business application portfolio, including efficiencies Application and ICT Services through sharing, reuse and the adoption of common capabilities defines the guidelines for infrastructure asset management and efficiency through sharing, reuse and Infrastructure the adoption of common capabilities Security and Privacy sets the expectations for security and privacy sets the expectations for standards use and adoption across government Standards Document v1.1 Page 8 Department of Internal Affairs
GEA-NZ v3.0 - Performance Describes performance frameworks and related metrics that apply across GEA-NZ v3.0 and investments Agency level Sets out the improvement plan and performance All-of-Government level measurements Provides targets and performance measures Optimise services towards internal and external customers that quantify the performance benefits Improve collaboration with other agencies and 3rd parties Includes capability maturity models to measure and improve their performance Improve information and technology assets. Strategy and Policy describes the framework for measuring strategic performance and programme benefit realisation provides measurements and controls for business services, processes, capabilities, and business Business change provides measurements and controls for data and information quality, governance and sharing Data and Information Performance provides measurements and controls for application cost benefits, sharing, reuse and effectiveness Application and ICT Services Infrastructure provides measurements and controls for infrastructure cost benefits, sharing, reuse and effectiveness provides measurements and controls to determine effectiveness of security and privacy Security and Privacy provides measurements for standards effectiveness and adoption across government Standards Document v1.1 Page 9 Department of Internal Affairs
GEA-NZ v3.0 - Standards Description The GEA-NZ Standards Reference Model sets out and categorises the information and technology standards base for the NZ government. The existing standards base incorporating the eGovernment Interoperability Framework (eGIF) standards is structured according to GEA-NZ v2.0. Government enterprise architecture will restructure the standards base mapped to the GEA-NZ v3.0 dimensions i.e. Business, Data and Information, Application and ICT Service, Infrastructure, and Security and Privacy. identifies standards for compliance and improved collaboration Strategy and Policy provides standards inputs for setting performance measurement and control Performance provides standards that guide business services, processes, capabilities, information sharing, Business and reuse Standards provides standards that guide data and information Data and Information provides standards that guide application and ICT services Application and ICT Services provides standards that guide infrastructure Infrastructure Security and Privacy defines standards and implementation guidelines Document v1.1 Page 10 Department of Internal Affairs
Security and Privacy Context and Relationship identifies security and privacy risk considerations for strategy and policy development Strategy and Policy provides security and privacy inputs and constraints for performance measurement and control Performance provides security and privacy information, tools and standards that secure customer interests, Security and Privacy Business channels, business services, and processes provides security and privacy input and constraints for collection, storage and exchange of Data and Information information provides security and privacy information, tools and standards that secure applications and ICT Application and ICT Services services Infrastructure provides security and privacy information, tools and standards that secure infrastructure defines security and privacy standards and implementation guidelines Standards Document v1.1 Page 11 Department of Internal Affairs
GEA-NZ v3.0 - Business Document v1.1 Page 12 Department of Internal Affairs
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