Expected in April 2026, ISO 14001:2026 will update the international standard for environmental management systems (EMS). Whether you’re ISO certified, considering certification, or just want to be...
Special Mixed-Use Districts (MX), established under NYC’s Zoning Resolution, combine residential and light industrial uses within the same area. They work by pairing a manufacturing zone (M1) with a...
At GZA, the work we do is rooted in a simple mission: to move our clients forward by empowering our people to create innovative, practical, and sustainable solutions. This commitment shows every day...
The CEQR Technical Manual establishes the standards and methodologies used to prepare City Environmental Quality Review (CEQR) documentation for projects seeking discretionary approvals, including...
Waterfront property owners around the world are adapting to increasing challenges related to climate change, flooding, erosion, sea level rise, sustainability, and equitable public access. To help...
As per- and polyfluoroalkyl substances (PFAS) have emerged as contaminants of concern, the approach to regulating them has largely been to focus on individual compounds. State and Federal regulations...
How does marine construction impact water quality—and what can be done about it? In this case study published in Pile Driver Magazine, Isabella Kennedy from GZA, explains how automated turbidity...
On March 1, 2026, the Connecticut Transfer Act, which has been one of the primary drivers of environmental cleanup of polluted properties for more than 40 years, will sunset. After March 1, 2026...
Recently, GZA’s Ben Sallemi was reappointed to a volunteer role with the New Jersey Department of Environmental Protection’s (NJDEP’s) Science Advisory Board Public Health Standing Committee. Ben sat...
GZA demonstrates the firm’s core value of caring for our communities in multiple ways, including our annual Community Service Grant Program. It is open to employees actively involved in non-profit...
The Connecticut Department of Energy and Environmental Protection (CT DEEP) has issued the new National Pollutant Discharge Elimination System (NPDES) General Permit for the Discharge of Stormwater...
In September 2025, the New Jersey Department of Environmental Protection (NJDEP) released the results of its much-anticipated statewide soil investigation into Per- and Polyfluoroalkyl Substances...