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NYC Department of Buildings · Owner guide
NYC DOB Combined General Construction Composite Permit (GC-CX)
The Combined General Construction Composite Permit (GC-CX) covers eligible DOB work types that include General Construction. A combined filing requires the same Applicant of Record across all work types; a composite permit requires the same contractor for the covered work. Different contractors must use separate permits.
Start with the DOB Permit Types and Certificates of Operation directory for the complete work-type list, or use the Department of Buildings Table of Content for wider NYC DOB subjects. Check the work scope and responsible applicant before treating an application as an issued authorization.
What Is a Combined General Construction Composite Permit?
The Combined General Construction Composite Permit (GC-CX) is a DOB permit option for qualifying combined work types that include General Construction. The combined authorization covers the eligible work specified on the filing.
DOB’s FAQ notes that a composite permit is not appropriate where different contractors perform the combined work. Once pulled, its component work types cannot be withdrawn individually from that permit.
Need help with Combined General Construction Composite Permit coordination?
SLK Buildings can help property owners and project teams identify the correct DOB record, organize available project documents, and coordinate next steps with the responsible applicants, contractors and licensed professionals.
On This Page
When Does This DOB Authorization Apply?
Deciding whether this authorization applies requires a property-specific review of the proposed work, the existing conditions and the current agency records. In particular, compare approved GC and related work-type scopes and job numbers, along with identity and licensing details of the intended permit holder.
A composite GC-CX approach is worth considering only after the applicant defines exactly which permitted work types and contractors are involved. The existence of one DOB job number does not, by itself, make every trade eligible for the same combined permit. Compare the approved scope for GC, Foundation, Earthwork, Structural, or Mechanical Systems against DOB’s current combination rules. Where different contractors will perform different portions, separate permits may provide the appropriate accountability. The decision should be made before contractors rely on the combined permit for site access.
Work Type, Agency and Permit Boundaries
DOB identifies GC, Foundation, Earthwork, Structural and Mechanical Systems as potentially combinable under the relevant conditions. Plumbing cannot simply be folded into GC because the permit responsibility differs.
DOB NOW: Build is the standard current filing platform for this subject. The authorized filer and contractor roles depend on the regulated work, and separate agency permissions may still be necessary.
Steps to Request or Review the DOB Authorization
Use the following sequence to avoid applying against the wrong property record or work scope:
- Confirm the building address, Building Identification Number (BIN), and existing job or equipment record. Check whether the project is new work or an older open job.
- Define the exact work or certificate need with the authorized professional. Compare the project details with the DOB work type and any separate trade or agency approvals.
- The applicant checks eligibility for a combined job and the contractor requests the composite permit in DOB NOW. Compare the combined scope with separate permits before making a selection.
- Review the submitted filing and DOB status. Address objections, missing documents, required attestations and pre-permit conditions through the authorized applicant.
- Confirm the issued permit or certificate and the approved work limitations before acting. Save the final record and track inspection or completion duties.
Documents and Information to Prepare
The responsible applicant should assemble project-specific information before starting the filing or records review:
- Approved GC and related work-type scopes and job numbers.
- Identity and licensing details of the intended permit holder.
- Drawings and technical reports for each combined work type.
- Required pre-permit safety and tenant protection approvals where applicable.
DOB Review, Inspections and Closeout
Track inspections, sign-offs and changes across each covered work type. Changes to one component may affect the composite permit and require careful review rather than a simple removal of that work type.
An application marked approved, a permit issued and a project signed off are different milestones. Review the applicable status in DOB NOW or BIS, and retain supporting inspection and closeout documentation for the property record.
A useful project control is a component-by-component checklist listing each included work type, responsible permit holder, approved plans, and inspection milestones. If the construction scope changes, the applicant must check how the amendment affects the composite permit rather than assuming that one component can simply be removed after issuance. Keep this checklist beside the issued permit for field coordination. Plumbing, electrical, and other regulated trades should still be assessed separately where the combination rules do not include them.
Common Problems to Avoid
Mixing contractors
Confirm the same eligible permit holder will perform all composite work.
Trying to add incompatible trades
Do not assume Plumbing or another specialty filing belongs inside GC-CX.
Changing an issued composite scope
Review amendment consequences before adding or dropping covered work.
How SLK Buildings May Assist
SLK Buildings may assist with Combined General Construction Composite Permit coordination by reviewing available DOB records, organizing project information and identifying which applicant, licensed contractor or agency contact needs to handle the next action.
The authorized design and trade professionals remain responsible for regulated submissions and work, and DOB controls permit decisions, inspections and completion. Owners can begin by gathering the property address, existing filing numbers and a clear description of the proposed work.
Frequently Asked Questions
Is GC-CX required whenever several work types exist?
No. DOB permits eligible separate work-type permits as an alternative.
Can GC-CX include Foundation and Structural?
These may be eligible with GC when the applicant and permit conditions are satisfied.
Can I remove one work type after the composite permit is pulled?
DOB FAQ states individual work types cannot be withdrawn from an issued composite permit.
Seeking Professional Guidance on NYC DOB Permits and Certificates
Property owners and project teams may need to confirm which DOB authorization applies, distinguish historical permits from current work types, and organize existing drawings, job numbers and approved records. When permits, certificates or multiple trades are involved, the responsible professionals and DOB must determine the permitted scope and required approvals.
SLK Buildings Assists with NYC DOB Permit Coordination
SLK Buildings may help identify the agency process, organize available records, coordinate with owners, contractors and licensed design professionals, and track outstanding requests within an agreed scope. For a project-specific discussion, provide the property address, known job or permit numbers, existing approvals and the work being proposed.
SLK Buildings is an independent consulting and construction-management firm, not affiliated with NYC DOB or any government agency. Information is for general education and is not legal, architectural, engineering or other licensed-professional advice. Qualified providers must perform regulated services. DOB and other agencies control official determinations, and SLK does not guarantee permits, certificates, inspections, approvals or outcomes.