New Jersey ISRA General Information Notice: Five-Day Property Transaction Checklist for 2026

For an ISRA-regulated property, the NJ ISRA General Information Notice five days requirement is not a suggested target. It is a regulatory deadline.

Under the current New Jersey Industrial Site Recovery Act rules, an owner or operator must submit a General Information Notice, or GIN, within five calendar days after an ISRA triggering event. The rule appears in N.J.A.C. 7:26B-3.2, which was last amended on November 17, 2025.

This matters when you are selling, acquiring, leasing, closing, restructuring, or changing operations at an industrial property in Newark, Jersey City, Hoboken, Bayonne, Hudson County, Bergen County, or Essex County.

The five-day clock can start before closing.

The five-day GIN rule in plain English

NJDEP’s online GIN instructions state:

“Notification to the NJDEP must occur within 5 calendar days after the ISRA triggering event.”

The triggering event may include:

• Closing operations or publicly announcing a decision to close, whichever occurs first
• Executing an agreement to transfer ownership or operations
• Signing an agreement of sale
• Executing a lease for 99 years or longer
• Exercising an option to purchase
• Changing operations in a way that changes the primary NAICS code from an ISRA-subject code to a non-subject code
• Certain corporate dissolutions, mergers, control changes, asset transfers, and bankruptcy events

The exact trigger depends on the transaction structure and site facts. The date a purchase agreement is signed may matter even if the deed will not transfer for several months.

That is why environmental diligence should begin before the contract is finalized, not after the closing date is set.

Step 1: Confirm whether the facility is subject to ISRA

ISRA applies to an “industrial establishment” as defined in the New Jersey rules. The definition generally focuses on a business that operates under a listed NAICS code and generates, manufactures, refines, transports, treats, stores, handles, or disposes of hazardous substances or wastes on site.

Screen the facility and its operations

Start with:

• Current and historical business names
• Current and historical operators
• Primary and secondary NAICS codes
• Hazardous substances and wastes used or stored on site
• USTs, ASTs, process areas, waste storage, and discharge history
• Tax blocks and lots included in the industrial establishment
• Whether the property includes contiguous land controlled by the same owner or operator
• Whether multiple tenants operate separate industrial establishments

The NAICS question is not always obvious. A property may now operate as a warehouse or redevelopment site while historical operations fall within an ISRA-subject category.

For a multi-tenant facility, the analysis can become more complicated. NJDEP’s GIN instructions explain that a property sale involving multiple industrial establishments may require a separate GIN for each affected tenant.

Step 2: Identify the actual triggering event

A common mistake is treating “closing” as the only relevant date. ISRA may be triggered earlier.

For a New Jersey industrial property sale, review these events in order:

1. Was a decision to close operations publicly released?
2. Did the business stop operating or substantially reduce production?
3. Was an agreement signed to transfer the business or operations?
4. Was an agreement of sale signed?
5. Was an option to purchase exercised?
6. Did ownership or control change through a merger, stock transfer, partnership transfer, or LLC interest transfer?
7. Did more than 50 percent of the industrial establishment’s assets transfer within the applicable period?
8. Did the primary operation change in a way that affects the applicable NAICS classification?

Ownership and control events deserve careful review. A stock sale or internal restructuring is not automatically outside ISRA. The result depends on whether control, assets available for remediation, or the direct or indirect ownership structure changes.

The transaction documents should be reviewed alongside the environmental history. This is where the environmental consultant, transaction attorney, lender, buyer, and seller need to work from the same timeline.

Step 3: Submit the GIN within five calendar days

The GIN must include facility, ownership, operation, transaction, and site information. NJDEP’s online GIN instructions identify several items that should be assembled before submission:

• Facility identification and site address
• Tax blocks and lots
• Current property owner
• Current business operator
• Responsible party and authorized agent
• Applicable NAICS information
• Description of the triggering transaction
• Agreement or option dates
• Proposed transfer or closing date
• Site map and tax map
• Required authorization form
• Applicable fees

Non-confidential GINs are submitted through NJDEP Online. Confidential GINs require the paper form and a confidentiality request.

The GIN is a notice. It is not a substitute for completing remediation. It also does not eliminate the need to evaluate whether the proposed transaction can proceed before final remediation is complete.

Step 4: Retain an LSRP within 45 days

The GIN deadline and the LSRP deadline are separate.

NJDEP’s instructions state that an LSRP must be hired within 45 days of the ISRA trigger date. The owner or operator must also notify NJDEP of the LSRP’s retention.

An LSRP can help establish the remediation path, manage NJDEP communications, evaluate available compliance options, and coordinate investigation and cleanup work. Envicon’s NJ LSRP services cover PA and SI, remedial investigation, remedial action work plans, regulatory coordination, monitoring, and RAO strategy.

For a transaction in Jersey City or Hudson County, local coordination can also matter. Envicon’s Jersey City environmental consulting team works with developers, attorneys, property owners, and project teams across the Hudson County market.

The PA, SI, RI, RA, and RAO pathway

The investigation and cleanup sequence depends on site conditions. A typical path includes:

• PA, Preliminary Assessment: Historical review and evaluation of known or potential areas of concern
• SI, Site Investigation: Sampling to determine whether contamination is present
• RI, Remedial Investigation: Defining the nature and extent of contamination
• RA, Remedial Action: Implementing the selected cleanup, containment, or control strategy
• RAO, Response Action Outcome: LSRP certification documenting the completed remediation or applicable outcome

NJDEP provides an overview of the early PA and SI process. The RAO guidance explains the role of the Response Action Outcome under the Site Remediation Reform Act framework.

RAO versus NFA

An RAO is the standard modern closure document issued by an LSRP. A historical NFA, or No Further Action letter, may still appear in older site files and transaction records.

The distinction matters. An NFA may reflect a prior NJDEP determination under an older regulatory process. An RAO reflects the current LSRP-led remediation framework. Counsel and the project team should confirm what document applies to the site, the areas of concern, and the proposed transaction.

Buyer and seller responsibilities

ISRA obligations should not be treated as a simple “seller issue” or “buyer issue.”

The seller or current owner and operator may have direct obligations under ISRA. The contract may allocate environmental work, costs, access, indemnities, and timing between the parties. That private allocation does not necessarily prevent NJDEP from pursuing a responsible party when the regulatory requirements are not satisfied.

Before signing, the parties should address:

• Who will submit the GIN
• Who will retain the LSRP
• Who will provide site access
• Who will fund investigation and remediation
• Whether the buyer can terminate based on environmental findings
• Whether closing depends on an RAO, remediation certification, waiver, or other authorization
• How new information will be handled after signing
• Whether the contract includes cooperation and document-delivery requirements

A contract clause can allocate cost and performance. It does not make an ISRA trigger disappear.

Five-day transaction timeline

This timeline is a planning framework. The actual deadlines and compliance path depend on the transaction, facility, documents, and site conditions.

What to do this week

If you have a pending industrial transaction in Newark, Jersey City, Hoboken, Bayonne, or elsewhere in Hudson, Bergen, or Essex County:

• Pull the draft purchase agreement and identify every transaction date
• Confirm the current and historical operators
• Review the applicable NAICS codes
• Identify all tax blocks and lots
• Check for multiple industrial tenants
• Search NJDEP records and prior ISRA or ECRA submissions
• Ask whether an LSRP is already retained
• Build the GIN package before the five-day clock starts
• Have transaction counsel confirm the contract allocation
• Get a site-specific environmental scope instead of relying on a generic report

A Phase I Environmental Site Assessment can support the property history and environmental due diligence review. It does not replace the ISRA trigger analysis, GIN filing, or LSRP retention requirement.

FAQ

What is the NJ ISRA GIN deadline?

The General Information Notice must generally be submitted within five calendar days after the applicable ISRA triggering event. The trigger may be a sale agreement, transfer agreement, closure announcement, change in operations, ownership or control event, or another event listed in N.J.A.C. 7:26B-3.2.

Does the five-day period mean five business days?

No. NJDEP’s instructions specifically state five calendar days. Weekends and holidays can affect the available preparation time.

Does signing an agreement of sale trigger ISRA?

It can. N.J.A.C. 7:26B-3.2 identifies the signing of an agreement of sale as a potential triggering event. The transaction structure and facility status should be reviewed before signing.

Does the buyer need to hire the LSRP?

The parties may allocate responsibilities by contract, but the regulatory obligations and potential liabilities require a project-specific review. The buyer should not assume that a seller’s contractual promise removes the need for diligence or direct oversight.

Is an LSRP required to submit the GIN?

NJDEP’s online instructions state that the person certifying the online GIN does not have to be an LSRP. However, an LSRP must be hired within 45 days of the ISRA trigger date.

Is an RAO the same as an NFA?

No. An RAO is the modern LSRP-issued closure document. An NFA is generally associated with older NJDEP closure determinations, although historical NFA documents may remain relevant to current transactions.

Is this legal advice?

No. This article summarizes current regulatory information for planning purposes. Your attorney should provide transaction-specific advice on contract language, responsibility allocation, closing conditions, indemnities, and legal exemptions. An environmental professional can support the facility screening, GIN package, investigation, remediation, and regulatory coordination.

Keep your New Jersey transaction moving

If you have an industrial property sale, lease, ownership change, or operational transition approaching, do not wait until closing week to screen ISRA applicability.

• Contact Envicon for a site-specific ISRA and LSRP scope
• Review Envicon’s NJ LSRP services
• Call now: (917) 764-2171
• Use the project risk screener

The five-day deadline is short. The right response is early screening, direct coordination, and a clear path from transaction trigger to regulatory closure.