BIM standards are categorized into five main types based on their content: delivery standards, modeling standards, classification and coding standards, application standards, and storage standards. Below is a detailed explanation of each type:

1. BIM Modeling Standards
These standards focus on developing a BIM modeling process tailored to the specific project. This includes outlining requirements for each project phase, defining professional roles and configurations, managing file control and usage, setting BIM objectives, and assigning responsibilities.
Additionally, they establish the rules for BIM model creation and drawing standards suited to the project.
2. BIM Delivery Standards
Delivery standards address the scope and depth of BIM deliverables. They specify the list of facilities and equipment to be included in the BIM model delivery, along with their attribute information.
They also define the exact content and formats required for successful delivery.
3. BIM Application Standards
These standards define the data levels within the building information model relevant to the project.
They cover BIM application requirements during planning, design, and construction phases. This includes compiling a list of BIM application data points, standardizing the implementation process and responsibilities for each application, and clarifying the final deliverables associated with each BIM application point.
4. BIM Classification and Coding Standards
This category involves analyzing the classification and coding systems of existing facilities and equipment across various units.
Based on these analyses, principles and methods for classifying facilities and equipment are developed.
Finally, coding rules are established according to the classification, and corresponding code tables are compiled.
5. BIM Storage Standards
Storage standards define the methods, data formats, and technologies used for storing and exchanging BIM information.
They also provide guidelines and implementation rules for creating and managing BIM data storage.
In summary, these five types cover the essential aspects of BIM standards and how they are defined. We hope this overview helps clarify the classification and purpose of each standard type!















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