Mumbai: The government has decided not to permit setting up of new information technology (IT) units within industrial parks. It has also imposed stringent norms for manufacturing units in such parks.

The move is aimed at reducing tax exemptions ahead of Budget 2008-09. Industrial parks are entitled to income tax breaks till March 31, 2009.

The recently-amended industrial park scheme 2008, notified on January 8, has raised doubts over 350 parks proposed by real estate developers like DLF Ltd, Ansal Properties and Singapore's Ascendas, among others. Most of them involved IT units.

The scheme has also raised the basic infrastructure requirements that industrial park developers must provide.

While the previous scheme allowed building infrastructure and leasing it to companies that would then complete the development to meet their specific needs, the new scheme mandates the developer to provide a minimum built-up area of 50,000 square metres.

Also, the administrative control of the industrial park scheme has been transferred to the revenue department (Central Board of Direct Taxes) under the finance ministry. Earlier, the scheme was jointly administered by the department of industrial policy and promotion (DIPP) under the ministry of commerce and the revenue department.

The industrial park scheme, introduced in 1997, was revised in 2002 and was valid till March 31, 2006. The finance ministry extended the tax holiday for park developers till March 31, 2009, in Budget 2006-07 and the DIPP circulated a draft industrial park scheme in the same year. Some observers feel the new changes will not impact manufacturing units that want to come up inside the parks. There are 273 industrial parks in the country, of which 43 withdrew their applications after the scheme became operational since 1997.