Design liability · architects · structural and MEP engineers
Professional Indemnity for Architects and Engineers
A design error is usually found long after the drawings were issued: when a slab cracks, water comes through a facade, or a building fails an inspection. The cost of putting it right lands on whoever built it first, and is then pursued against whoever designed it. Professional indemnity insurance is what pays when that claim reaches the architect or the engineer.
Key takeaways
- Under section 14(3) of the Real Estate (Regulation and Development) Act, 2016, a promoter must rectify structural and workmanship defects reported within five years of handing over possession. A promoter who pays for a design defect will look to the designer.
- Design liability is long-tailed: claims arrive years after the work, which is why PI for designers is claims-made with a retroactive date that must never be lost.
- Contractors' all risk insurance on a project covers physical damage during construction. It does not cover the designer's liability for a negligent design.
- Many project contracts and tenders require the consultant to hold PI cover for a stated limit and period, sometimes beyond the end of the project.
How design claims arise
Most claims against architects and engineers are for money, not injury: the cost of remedying a defect, the delay it caused, and the losses that followed. A structural engineer's calculation error, an architect's waterproofing detail, an MEP consultant's undersized system, or a specification that did not meet code can each produce one.
For residential projects the Real Estate (Regulation and Development) Act, 2016 makes the route plain. Section 14(3) obliges the promoter to rectify structural defects and defects in workmanship, quality or services reported within five years of possession, within thirty days and at no charge. A promoter who has paid to fix a defect caused by the design will seek to recover it from the architect or engineer who produced it.
Why CAR insurance does not protect the designer
Contractors' all risk or erection all risk insurance covers physical loss or damage to the works during construction, and third-party liability on site. It is the project's property cover.
Those policies commonly exclude or limit loss caused by faulty design, and they do not respond at all to a claim made against the designer after completion. The designer's own negligence is what professional indemnity is for.
What the policy must get right
The description of professional activities must match the work. A policy written for architectural services may not respond to structural design or project management the practice also undertakes.
The retroactive date is the most important term in a designer's policy, because a claim for a building finished years ago is answered by the policy in force when the claim arrives, and only if the original work falls after the retroactive date. Keep it unchanged at every renewal and when changing insurer.
Check whether defence costs are inside or on top of the limit, whether the limit applies to each claim or to the year in total, and whether the policy covers work done by sub-consultants the practice appointed.
Contract requirements
Clients and developers increasingly write PI requirements into consultancy agreements: a minimum limit, kept in force for a stated number of years after completion. Read that clause before signing, because a requirement to maintain cover for years after a project ends is a commitment to keep buying it.
Where a single large project carries more exposure than the practice's annual policy should absorb, a separate project-specific policy for that job is often the cleaner answer.
Frequently asked questions
Do architects need professional indemnity insurance in India?
There is no general statutory requirement for individual architects, but many consultancy agreements and tenders require it, and it is what pays for a design claim that can arrive years after a project is finished.
How long is a builder liable for defects under RERA?
Section 14(3) of the Real Estate (Regulation and Development) Act, 2016 requires the promoter to rectify structural and workmanship defects reported within five years of handing over possession, within thirty days and without charge.
Does contractors' all risk insurance cover design defects?
Not in the way a designer needs. CAR covers physical damage to the works during construction and commonly excludes or limits loss caused by faulty design. A claim against the designer after completion falls to professional indemnity.
What is a retroactive date in PI insurance?
The date from which professional work is covered. Work done before it is excluded. Because design claims arrive years later, keeping the same retroactive date at every renewal matters more than almost any other term.
Related: Professional indemnity insurance · Contractors all risk · Real estate developers · Construction and infrastructure