New Definition of Major Building

New Definition of Major Building

By: Able Safety Consulting

The NYC Department of Buildings (DOB) has updated the definition of "Major Buildings" to include structures that are 7 or more stories, a change from the previous threshold of 10 stories. This adjustment has significant implications for construction job sites:


  • Expanded Scope: More buildings will now fall under the "Major Building" category, increasing the number of projects required to comply with stricter regulations.

  • Site Safety Requirements:

    • Projects with buildings 7 stories or higher will now need detailed site safety plans.

    • Designated site safety managers, coordinators, or supervisors will be required on more job sites.

    • Additional worker training, including Site Safety Training (SST), will be mandatory.

  • Increased Oversight: These projects will be subject to more rigorous DOB inspections and monitoring to ensure compliance with enhanced safety standards.

Impact on Job Sites:

  • Construction firms will need to allocate more resources to meet the expanded safety requirements.

  • Workers will need to complete additional training to comply with SST mandates.

  • Developers may experience changes in project timelines due to the additional compliance measures.

Able Safety Consulting Support: We provide training, safety plans, and compliance guidance to help your project meet these updated DOB requirements.

For more information, contact us today!


For the official NYC DOB service update please click here.