CBIC Technical Standards Bulletin May 2026: Construction Compliance

What the CBIC Technical Standards Bulletin Is

The Brazilian Chamber of the Construction Industry (CBIC) recently published the May 2026 Technical Standards Bulletin, an essential document for engineers, architects, construction managers, and professionals in the construction sector who need to stay up to date with the standards of the Brazilian Association of Technical Standards (ABNT) that directly affect their projects and operations.

This bulletin is part of the "Conformity in the Construction Sector" initiative, developed by the Materials, Technology, Quality and Productivity Commission (COMAT) of CBIC in partnership with SENAI (National Industrial Training Service). The central objective is to consolidate and disseminate regulatory updates in an accessible way, enabling companies of all sizes to keep track of the changes that affect technical compliance, the quality of works, and the legal certainty of contracts.

Structure of the Bulletin: Three Update Categories

The document organizes ABNT standards into three distinct categories, each with different practical implications for the day-to-day of engineering and construction:

CategoryMeaningRecommended Action National Public ConsultationStandards in the public consultation phase, open to contributions from society and the productive sectorReview and, if relevant, submit technical contributions before the deadline PublishedStandards that officially came into force in the reference monthUpdate project specifications, descriptive memorials, and internal procedures CancelledStandards that have been revoked or replaced and should no longer be referencedRemove references from technical documents and ongoing contracts

This three-part organization allows the professional to quickly identify which standards require immediate action (published), which call for participatory monitoring (national public consultation), and which should be purged from technical documentation (cancelled).

Why Tracking ABNT Standards Is Critical for Construction

In Brazil, ABNT technical standards are not mere recommendations — they frequently underpin:

Public and private contracts: tender notices, construction contracts, and terms of reference often require compliance with current ABNT standards;
Civil and criminal liability: in the event of incidents, structural failures, or workplace accidents, non-compliance with a current technical standard may constitute technical negligence;
Certifications and qualifications: programs such as PBQP-H (Brazilian Habitat Quality and Productivity Program) and ISO 9001 certifications for builders require demonstrated regulatory compliance;
Financing and insurance: financial agents (Caixa, BNDES, private banks) and insurers typically require projects and execution to comply with current technical standards.

Ignoring a published standard or continuing to reference a cancelled standard can lead to costly rework, delays in project approvals with city governments and oversight bodies, and even make it impossible to release financial resources for financed works.

The "Conformity in the Construction Sector" Project

Launched by CBIC through COMAT, this project aims to create a culture of proactive regulatory compliance in the sector. Rather than reacting to problems arising from outdated standards, the proposal is for companies to adopt systematic processes of:

Continuous monitoring of ABNT national public consultations and publications;
Impact analysis of each new standard on internal processes, specifications, and contracts;
Training of teams — technical and administrative — on the changes;
Documentation updates that are planned and traceable (memorials, specifications, quality procedures).

The partnership with SENAI strengthens the training pillar, allowing regulatory-update courses to be offered through the network of technical schools across the country, democratizing access to knowledge — especially important for small and medium-sized builders that do not have dedicated technical departments.

How to Access the Complete Bulletin

The May 2026 Technical Standards Bulletin is available for direct download as a PDF on the CBIC website. The document includes:

A complete list of standards under National Public Consultation with deadlines for contributions;
A list of standards Published in May, with their effective date and scope of application;
Cancelled standards with an indication of the replacement standard (where applicable);
Direct links to the ABNT website to purchase the full text of each standard (ABNT charges for access to the complete text).

Practical tip: Download the PDF and share it with your technical team. Set aside 30 minutes at the next project meeting to review the "Published" standards and identify which ones affect ongoing or in-design works.

Other CBIC Resources for Construction Professionals

In addition to the Standards Bulletin, CBIC maintains a series of free publications and tools that complement technical compliance management:

Labor Radar: tracking of changes in labor legislation and NRs (Regulatory Standards) that affect construction sites;
Occupational Safety Guides: technical publications on accident prevention, the use of PPE, work at heights, and confined spaces;
Products and Services Platform: a catalog of technological solutions, innovative materials, and specialized services for the sector;
Events and Courses: a calendar of technical meetings, workshops, and in-person and online training sessions.

Regional Impact: The Case of Santa Catarina

It is worth noting that CBIC works in coordination with state and regional unions (Sinduscons). In Santa Catarina, where construction has significant weight in the economy, regulatory updates directly affect:

Urban infrastructure works in the metropolitan regions of Florianópolis, Joinville, Blumenau, and Balneário Camboriú;
High-end real estate developments on the northern and southern coast;
Industrial and logistics works in the west of the state;
Social-interest housing programs (MCMV, state programs).

Professionals in Santa Catarina should pay extra attention to standards on building performance (NBR 15575), concrete structures (NBR 6118), foundations (NBR 6122), and building installations, which frequently appear in the monthly updates of the Bulletin.

Practical Checklist for Your Company

To turn the Bulletin into concrete action, we suggest the following roadmap:

Download the PDF of the May 2026 Bulletin from the official CBIC link;
Filter the "Published" standards and identify which ones apply to your portfolio of works/building types;
Check "National Public Consultation" — if there is a standard relevant to your niche, prepare a technical contribution (CBIC can mediate);
List the "Cancelled" standards and search your descriptive memorials, technical specifications, and contracts to remove obsolete references;
Update your technical library (physical or digital) by removing cancelled standards and filing the new ones;
Inform the team via a technical memo or quick meeting, documenting the relevant changes;
Schedule contract reviews for ongoing works that may be affected.

Conclusion: Compliance as a Competitive Advantage

Staying up to date with the CBIC Technical Standards Bulletin is not just a bureaucratic obligation — it is a risk and quality management strategy. Companies that incorporate regulatory monitoring into their quality management processes (QMS) reduce rework, avoid penalties, gain agility in licensing, and convey greater confidence to clients, lenders, and insurers.

CBIC, through COMAT and its partnership with SENAI, provides the regulatory "radar" free of charge. It is up to each organization in the construction chain — builders, designers, manufacturers, laboratories, professional associations — to turn this information into concrete technical action.

Download the May 2026 Bulletin now and start this month's compliance cycle. Your next jobsite, your next project, and your next contract will thank you.

Source: CBIC – Brazilian Chamber of the Construction Industry. Technical Standards Bulletin for May 2026. Available at: cbic.org.br