Masterspec
01 May 2026
Educating the Next Generation of Specifiers — Bringing Specification into the Classroom
Masterspec actively engages with the industry through our training programmes, which support ongoing professional development and contribute to...
23 Apr 2026
AI Risk, Verification and Trust in New Zealand Construction Documentation
The increasing use of generative artificial intelligence (AI) in construction documentation presents both opportunities and risks for the New Zealand...
31 Mar 2026
Masterspec Specified: 211 High Street by Ignite
211 High Street transforms the iconic Excelsior Hotel site into a high-quality, sustainable, commercial mixed-use building. The ground floor features...
25 Mar 2026
Why AI Changes How We Trust Construction Specifications
AI has not created the risk of inaccurate or misused construction specifications, but it has made that risk faster, easier to scale, and harder to...
04 Mar 2026
2025 Building Code Update and Building Product Specifications
On 28th July 2025, MBIE's Building Product Specifications (BPS) document came into effect. This document, to be read alongside the Acceptable...
19 Nov 2025
Masterspec Specified: Te Pae Christchurch Convention Centre
Te Pae Christchurch Convention Centre stands as a landmark civic and cultural facility in the heart of Christchurch, New Zealand. Designed by Woods...
15 Oct 2025
Masterspec Specified: Air New Zealand Hangar 4 by Studio Pacific Architecture
The project was designed to meet Green Star environmental standards and includes advanced cladding, roofing, and mechanical systems tailored for...
10 Oct 2025
Bridging the Gap: Empowering Better Specifications for Builders
At this year’s Constructive Conference in Auckland, we asked every delegate we spoke with: “What can we do to improve construction documentation and...
24 Sep 2025
NECO₂ – New Zealand’s Embodied Carbon Repository Goes Live
New Zealand’s construction sector has taken a major step providing New Zealand-centric carbon data with the launch of the first release of NECO₂ – the...
22 Sep 2025
Masterspec Specified: Award Winning Bryndwr House One by AO Architecture
Tucked into a secluded rear site behind a mature, tree-lined driveway in leafy Bryndwr, this new family home forms one half of a pair of residences...
22 Sep 2025
Masterspec Specified: Award Winning Flockhill Sugarloaf by Hierarchy Group
Nestled in the remote Craigieburn Valley of New Zealand’s Southern Alps, Sugarloaf at Flockhill is more than a restaurant — it’s an architectural...
12 Sep 2025
Masterspec Specified: Award Winning He Whare Hono ō Tūwharetoa by DCA Architects of Transformation
In the heart of Taupō, a landmark civic building is redefining the relationship between architecture, culture, and governance.
08 Sep 2025
Masterspec Specified: Award Winning Terrace 12C by Bassett-Smith Architecture
Terrace 12C is a residential development located in Tauranga, designed to maximise site efficiency while maintaining architectural individuality. The...
08 Sep 2025
Masterspec Specified: Award Winning Miller Residences by Oliver Andrew Associates
In the heart of Auckland, the Miller Residences by Oliver Andrew Associates stand as a refined example of contemporary multi-unit housing — where...
01 Apr 2025
Document Referencing and Scheduling with eCert
Our editor team has updated all Masterspec work sections which have references to environmental documents. Where environmental document references...
27 Mar 2025
Update Manager New Features
The new Update Manager features are designed to boost productivity when applying changes to updated work sections. Simplify work section updates with...
03 Mar 2025
CIL is Now Accepting Product Carbon Data for the National Embodied Carbon Data Repository for Construction.
CIL Masterspec is now accepting carbon information in the form of Environmental Product Declarations (EPDs) or Life Cycle Assessments (LCAs) from...
06 Jan 2025
Carbon 2025 and Beyond: Building a More Sustainable Future for NZ Construction
In July 2024, Construction Information Ltd (CIL) and the Building Research Association of New Zealand (BRANZ) announced a partnership to develop a...
01 Nov 2024
Introducing eCert: A Game-Changing Tool for Sustainable Construction
As the New Zealand construction industry increasingly focuses on sustainability and carbon reduction, there is a growing need for tools that can help...
26 Sep 2024
Masterspec Specified: Manawa House by Cube Architecture
"Masterspec has been an indispensable tool for our project Manawa House. During the specification, Masterspec streamlined our entire specification...

THE HISTORY OF MASTERSPEC

13 Sep 2021

Masterspec New Zealand (Construction Information Limited)


 

Construction Information Limited (CIL) is a New Zealand owned and operated industry organisation incorporated in 1995 to manage and create information systems for the New Zealand construction sector. The current ownership structure includes the NZIA (New Zealand Institute of Architects) and the Registered Master Builders (Registered Master Builders Association of New Zealand Inc).

CIL is widely recognised in the New Zealand market by its brand ‘Masterspec’. The Masterspec keystone offering to the New Zealand construction sector is a maintained specification library used by industry professionals to document building and infrastructure projects for the built environment. The delivery of this content and associated tools has developed into a SaaS (Software as a Service) platform used across New Zealand and internationally by specifiers, designers and constructors.

Masterspec has an Auckland based studio that houses a large team of specification writers, a software development team, the sales and marketing arm as well as the management team. Its content and software tools are 100% built and maintained for the New Zealand construction industry and has the largest library and is the industry standard for specification. As of 2020, 72% of completed architectural specifications in New Zealand were created using the Masterspec platform and content. (EBOSS Specifiers Insights Survey 2020)

The History of Masterspec


By the early 1990’s architectural practices were looking for a structured and flexible specification system to define the standard for documentation to meet New Zealand’s unique conditions and building systems. JASMAX, one of New Zealand’s largest multi-disciplined practices were looking for a specification method that could both reduce practices risk but supply more flexibility than the traditional trades-based specifications. However, these earlier specification formats were often made up of inconsistent and uncoordinated content, being written and maintained by individual practices with varying success.

After researching established international tools, JASMAX developed a new system for the unique challenges of the New Zealand construction sector. This was the newer CBI (Coordinated Building Information) format based on the early European CI/Sfb and then later CAWS (Common Arrangement of Work Sections) classification systems. CBI is a classification and coding system built specifically for the New Zealand construction environment. 

As a classification system it is designed by and for members of the construction industry, to co-ordinate the five main information sources: drawings; specifications; quantities; technical and research information; trade information and publications.

 Initial practical application of this new CBI classification format included early JASMAX projects such as the Majestic Centre and Museum of New Zealand Te Papa Tongarewa. With the proven establishment of the system other New Zealand practices became aware of the new classification tools and also adopted the format and specification content. With continued adoption of the specification by the construction sector it was decided the CIL should be incorporated to continue to develop and maintain these systems for the industry as a whole. The original ownership structure for CIL reflected the industry interest and needs and they included BRANZ (Building Research Association of New Zealand), the NZIA (New Zealand Institute of Architects) and the Registered Master Builders (Registered Master Builders Association of New Zealand Inc).

Masterspec's Libraries


 

Today’s Masterspec industry standard content is provided with over eight distinct sector libraries holding over 1200 pre-written work sections.

For Architectural Specifiers
 
Standard - Suitable for specifying the largest and most complex construction projects. 
Interiors - Suitable for the technically complex commercial construction, particularly medium to large projects.
Basic - Perfect for most smaller or simpler residential and commercial projects.
Minor Residential - Enables you to specify almost all renovations and smaller residential additions.    

 

For Engineering Consultants
 
Structural & Civil  - Covers specification of engineering from construction to large scale civil projects.
SCNZ Structural Steel - Specialist Structural Steelwork content built in concert with SCNZ for structural engineers to use on projects of all sizes.
Services -  Suitable for the specification of building services and safety systems.

 

For Landscape Designers
 
Landscape - A specialist library suitable for small-scale residential up to large Civil projects 

 

Masterspec Timeline


1990: Jasmax creates and begins to maintain and develop the new CBI (Coordinated Building Information) systems to allow specification by construction system rather than by trade.
1995: Construction Information Limited founded.
1995: Masterspec created on Word Perfect 5.1 & distributed on as a paper-based catalogue.
1996: Masterspec released on 5 1/4in floppy disk.
1998:  Masterspec is released on Microsoft Word CD ROM.
1998:  First product specific branded work sections released.
2001: Masterspec Link application released as web browser linked to Microsoft Word Editor.
2011: miproducts national product database released.
2012: NextGen2 released moving the platform online.
2013: Masterspec Landscape Library released.
2015: Masterspec links drawings and specification keynotes with MasterKey1.
2017: MasterKey2 released.
2018: Open BIM Object standard V1.0 released
2019: Work Section Support2020: mDocs Technical Library Release
2021: Masterspec Link discontinued
2021: Masterspec SCNZ Structural steel library added

For more information about Masterspec, please contact 09 631 7044 or gen@masterspec.co.nz.