What Are General Liability Requirements for Manufacturing Contracts and Leases?

Manufacturing contracts and commercial leases typically require minimum general liability insurance limits of $1 million per occurrence and $2 million general aggregate, with additional insured endorsements naming contractors, clients, or landlords as covered parties under the manufacturer’s policy.

Commercial real estate leases mandate general liability coverage protecting landlords from tenant-caused damage and third-party injuries occurring at leased manufacturing facilities, while manufacturing service contracts require coverage protecting clients from liability arising from the manufacturer’s work or products.

Additional insured endorsements transfer liability for covered incidents to the manufacturer’s insurance carrier, satisfying contractual risk transfer provisions and hold harmless agreements.

The Insurance Services Office (ISO) provides standardized additional insured endorsements including Form CG 20 10 for ongoing operations and Form CG 20 37 for completed operations, with coverage scope varying by endorsement form.

Primary and non-contributory language in contracts requires the manufacturer’s general liability policy to respond before the additional insured’s own insurance, eliminating disputes over which policy provides primary coverage.

Waiver of subrogation endorsements prevent insurers from pursuing recovery against contractually named parties after paying claims, satisfying contractual provisions prohibiting subrogation rights.

Manufacturing service agreements for installation, assembly, or custom fabrication work typically mandate $2-5 million per occurrence limits with blanket additional insured endorsements covering all clients under master service agreements rather than endorsing each project individually.

Large contractors and commercial property developers often require $5-10 million in general liability coverage plus commercial umbrella policies providing $10-25 million in excess limits. Certificates of insurance documenting coverage must be provided before contract execution or facility occupancy, with 30-day cancellation notice provisions protecting certificate holders from unexpected coverage lapses.

Commercial leases for manufacturing facilities specify tenant liability for premises-related incidents including machinery damage to buildings, chemical spills damaging property, fire legal liability, and injuries to third parties visiting leased spaces.

Landlords require additional insured status under the tenant’s general liability policy protecting them from lawsuits arising from the manufacturing operation’s activities. Some leases mandate separate property insurance covering tenant improvements, though Business Owners Policies combining general liability with property coverage satisfy both requirements for qualifying small manufacturers.

Contractual liability coverage within general liability policies insures the manufacturer’s assumption of liability through written contracts, including hold harmless agreements and indemnification provisions. The ISO CGL form includes limited contractual liability coverage in the insuring agreement, though broad form vendor endorsements expand coverage for retail distribution agreements.

Manufacturers should review contracts before signing to ensure required coverage limits and endorsements can be obtained from current insurance carriers, as some provisions exceed standard policy capacity or require non-standard endorsements unavailable from standard insurers.

Premium costs increase $50-$500 per additional insured endorsement depending on scope, with blanket additional insured provisions adding 5-15% to base premiums.

State regulations govern additional insured coverage extent, with some jurisdictions prohibiting coverage for the additional insured’s sole negligence or limiting coverage to vicarious liability arising from the named insured’s acts.

To speak with an experienced insurance agent, call (234) 231-9943 today.