Hochul’s how-to guide to stopping ICE

How Zoning and Environmental Laws Can Be Used as Barriers

New York Governor Kathy Hochul’s office is advising local governments that zoning and state environmental laws can block Immigration and Customs Enforcement from building or expanding detention facilities in their communities. The guidance, delivered in a letter sent today to local leaders, outlines legal strategies to resist federal immigration enforcement infrastructure. Hochul’s administration argues these tools empower municipalities to protect residents from what they describe as harmful and unnecessary detention expansion.

The letter explains that local zoning ordinances can prohibit detention centers in residential or sensitive areas, while state environmental review laws require rigorous assessments before construction begins. Hochul’s team says these processes can delay or halt projects by forcing federal agencies to comply with state and local regulations they might otherwise bypass. The approach mirrors tactics used by other states to challenge federal infrastructure projects on jurisdictional grounds.

Can Local Laws Really Stop Federal Agencies?

Local governments can amend zoning codes to exclude detention facilities from certain districts, effectively making construction illegal under municipal law. Simultaneously, the State Environmental Quality Review Act (SEQRA) mandates environmental impact statements for major projects, which can take years to complete and often uncover community opposition or ecological concerns. Hochul’s letter emphasizes that ICE is not exempt from these requirements when operating on state or private land, countering claims of federal immunity. Legal experts note that while federal supremacy limits outright bans, procedural hurdles remain a viable resistance tactic.

While federal law generally supersedes local ordinances, courts have upheld the right of states and municipalities to enforce neutral, generally applicable laws—like zoning and environmental rules—even when they affect federal operations. Hochul’s office cites recent rulings where courts delayed federal projects due to noncompliance with state environmental standards. The administration stresses that the goal is not to nullify federal authority but to ensure ICE follows the same rules as any other entity seeking to build in New York. They argue this promotes accountability and local self-determination.

Can a town legally ban ICE detention centers through zoning? Yes, if the zoning law applies equally to all similar facilities and does not specifically target federal operations, it can be enforced as a neutral land-use rule.

Frequently Asked Questions

Does ICE have to follow state environmental laws like SEQRA? Yes, when ICE seeks to build or expand facilities on non-federal land, it must comply with state and local environmental review processes unless explicitly exempted by federal statute.

What happens if ICE ignores local zoning or environmental rules? Local governments can issue stop-work orders, impose fines, or sue in state court to enforce compliance, potentially delaying or halting projects indefinitely.