Reaching Too Far?
Tue, 02/27/2007 - 4:25am
Experts debate what the domino effect will be of the European Union's newly initiated and controversial chemicals policyBy Joy LePree
REACH: THE BASICSREACH, the European Commission's newly initiated and controversial chemicals policy, will enter into force on June 1. It will require the registration over a period of 11 years of some 30,000 chemical substances in use today. It is expected that the most dangerous chemicals will be progressively phased out. All substances will have to go through one or more stages of the REACH process as described below by the European Chemical Industry Council.
Registration: For all substances produced or imported in quantities of 1 ton or more per year, manufacturers and importers must prepare a registration dossier to be submitted to the European Chemicals Agency. It is industry's task to gather and assess the required information (requirements are mainly based on volume and comprising data regarding physicochemical, toxicological, and ecotoxicological properties.) In addition to data on the substance itself, individual identified uses of downstream users throughout the supply chain, as well as assessments of the associated risks and safety measures derived from these, must be specified. If further testing is needed, a test plan is also required. For substances with annual volumes of more than 10 tons, the assessment of the safe handling, called a Chemical Safety Assessment, must be documented.
Evaluation: There are two types of evaluations: dossier and substance. Dossier evaluations allow member state authorities to check the compliance of any registration dossier with the requirements of REACH and examine and endorse the testing proposals provided by the industry. Substance evaluations permit member state authorities to examine registration dossiers in order to evaluate whether a substance presents a risk to human health or the environment and determine the need for possible authorization or restriction of marketing and use.
Authorization: Authorization will be required for each use of a substance belonging to specific groups. For example, substances of very high concern include CMRs (carcinogenic, mutagenic, or toxic to reproduction) category 1 and 2, PBTs (persistent, bio-accumulative, and toxic), vPvBs (very persistent and very biological accumulative), and other substances identified as causing serious and irreversible effects on humans and the environment. Authorization will be granted for these uses if the manufacturer or importer is able to demonstrate that risks can be adequately controlled. If such evidence cannot be provided, authorization can only be granted if an analysis shows that the socio-economic advantages of the specific use are predominant.
Restriction: If a risk is identified as not being adequately controlled, a proposal to restrict marketing and use of a substance can be made by the commission or member state. The decisions on restriction are taken by the commission in consultation with the member states.
"REACH is currently the most ambitious chemical legislation in the world and a marked improvement over the current situation," says EU Environment Commissioner Stavros Dimas. "More information will be available about substances in everyday products, and it is expected that the most dangerous substances will be progressively substituted with safer alternatives. REACH will also encourage innovation in the chemicals industry and increase consumer confidence in their products."
While Dimas' outlook is undeniably favorable, some experts suspect that the impact on the global chemical industry is not as bright. "REACH will have an impact well beyond manufacturing and importing of chemicals into Europe," says Mike Walls, managing director of technical and regulatory affairs with the American Chemistry Council (ACC). "It has an impact globally for every manufacturing industry that uses chemicals or makes articles or consumer products that contain chemicals. "For the chemical industry, there will be a lot of supply chain issues in terms of ensuring that appropriate information has been collected and reflected in the registration dossiers. There will be potential proprietary interests at stake around data sharing and compensation. There are also issues with respect to the generation and collection of test data and participation in consortia. There are a host of issues with respect to authorization of chemicals including how to create a substitution plan, getting a use-specific license and determining what substances are considered available alternatives."
What Does It Mean?REACH, according to most experts, will have the greatest impact on the supply chain. "Because chemical manufacturers will need to report what substances are in their mixtures and products, this is going to force information sharing up and down the supply chain," says Yve Torrie, project manager with the Lowell Center for Sustainable Production, University of Massachusetts Lowell. "A lot of manufacturers are going to find it difficult to get that sort of information from their suppliers. If suppliers are not willing to share that information, they will most likely be dropped by their manufacturers who need to register substances within a mixture.
"On the other side," she continues, "there might only be a tiny bit of substance needed, and the supplier of that substance will decide it's not worth it to do data requirements, so they will drop that chemical from their offerings. If that happens, it will leave some manufacturers unable to produce their products, so they will need to find another supplier or look at reformulating without that substance."
Specialty chemical manufacturers may face similar difficulties, says James Cooper, senior manager of chemicals policy with SOCMA. "Batch manufacturers that make five or six batches a year of a specialty chemical may choose not to manufacture certain products because the margins aren't high enough for them to operate in a particular chemical market when faced with the costs of registering each component of the batch," Cooper explains. "Specialty chemical manufacturers make these kinds of decisions all the time, but REACH may really force their hand to stop production of some substances."
And in general, some firms that manufacture or import substances into the EU may decide that the cost of compliance is not worth the effort. "The relatively small size of the market just doesn't make the high cost of registration and application worthwhile for some market players, and they will inevitably pull out," says Walls. He believes these REACH ramifications, when combined, are likely to cause short- and long-term disruption in the market.
Some cultural changes are also anticipated. For example, consortiums among companies with similar market interests will most likely be formed in an effort to share research and data. "The hard part will be figuring out how to do this in an equitable fashion when the people at the table are true competitors," says Cooper. He believes small players will be especially challenged. "The confidentiality of information for small businesses is one of the key factors of concern regarding REACH. Often the only competitive advantage a small firm can gain over their competitors is by keeping their trade secrets and business relationships confidential, especially when it comes to certain performance chemicals or specialty chemicals. Small businesses may get crushed by the loss of information."
And, despite the predictions of the EU's Dimas, some believe REACH will negatively impact innovation. "REACH will certainly become a barrier to innovation because it imposes significant costs, which will most likely be paid out of the R&D budget, so there is likely to be some impact on technology and innovation," says Walls. SOCMA's Cooper agrees. "If you look at the EU's chemical directives prior to REACH, they did have upfront test costs and a no-data, no-market type of approach, and if you then look at the number of new molecules that have been introduced into the EU's commerce over the last 10 years compared to what has been introduced into the U.S., which uses a risk-based approach, there are orders of magnitude of difference," says Cooper. "In the U.S., there may be 1,300 to 1,500 new chemicals introduced per year, compared to that number over a decade in Europe."
However, Torrie says her organization doesn't see much impact on innovation. "The industry line is that testing and data collection is taking money from R&D, but the fact is that industry should already be doing environmental safety and health work and should have the data for existing chemicals. In addition, REACH data requirements for substances between one and 10 tons are minimal. So, REACH is not as difficult for industry in the sense of small quantities. So R&D, in small quantities, shouldn't be hindered," she says. Also, "if a mixture requires authorization, and a substitute is needed, or if a supplier drops certain products, it will encourage industry to innovate and find a substitute that doesn't need authorization or tons of environmental data because it should be a safer alternative," she adds. "And in the long run, safer chemicals are financially better for chemical manufacturers because they aren't dealing with compliance and disposal costs."
What Should Be Done?
POINT/COUNTERPOINTWhile industry decides how to tackle the requirements, experts can't help but wonder if the passage of REACH will spur other governments to follow with similar regulatory action. Some say it is probable, while others find it doubtful. "It is already starting to happen in Canada and in the U.S.," says Yve Torrie with the Lowell Center for Sustainable Production, University of Massachusetts Lowell. "Canada issued a database of 23,000 chemicals and is currently working at policy management. In the U.S., there are already states moving toward more stringent regulations. For example, the California legislature funded a report called "Green Chemistry in California: A Framework for Leadership in Chemicals Policy and Innovation" and may become an innovator in chemicals policy. Maine and Michigan are other examples. Maine issued an executive order about the need for information on safer alternatives to hazardous chemicals, and Michigan issued a green chemistry executive order. "While no one can say for certain, it does seem that REACH is encouraging this effect," says Torrie. "I know industry is saying that there's no way similar legislation is going to pass in America, but if companies are exporting to America and they happen to comply with REACH in the EU and not in the U.S., the American public is not going to be happy. Once the public catches up with REACH, they will want to know why the products in our country don't meet the same high standards. This leads me to believe that there are going to be implications in the U.S." However, others aren't so sure. "Some organizations in the U.S. are saying REACH is the new gold standard of regulation. It is, at best, premature to make that judgment," says ACC's Mike Walls. "REACH doesn't go into effect until June 2007 and the first regulatory decisions won't be made until three or four years out. If I were another country looking to see what REACH has accomplished, I'd want to wait and see if the EU shot themselves in the foot. The linkage between having an onerous regulatory system and the data or information side isn't a necessary relationship. Finally, I would note that in our view, REACH doesn't make other systems inferior. The U.S. Toxic Substances Control Act has provided EPA with a very robust set of authorities to regulate chemicals. EPA has had a regulatory authority that the European regulatory system didn't have. The EU was in need of reform, and that's not the case in the U.S." And what about developing countries that currently have no chemicals policy? Is it unlikely that such regulation would be adopted? "Countries that have economies under transition and are trying to further their manufacturing capabilities are going to have some serious decisions to make," says James Cooper with SOCMA. "If they adopt a system like REACH, it would be too resource-intensive on the government because they have to build the capacity to collect and review the data to make decisions. To expect them to make chemical management a priority over feeding people, education, and public health is ridiculous. In these regions, it's finding a balance where chemical risk management feasibly fits in to protect people without hampering the economy."
"While REACH only applies to manufacturers and importers in Europe, in a global economy manufacturers and suppliers around the world will be expected to comply," says Walls. "This period of the calm before the storm provides an opportunity for them to get basic information together." ACC suggests developing an inventory of substances or mixtures produced, exported, or purchased from the EU. "That should include the entire value stream suppliers as well as customers," explains Walls. "During this process, manufacturers may be able to identify potential consortia partners with whom they can share the burden of the associated paperwork." He also thinks it's worthwhile for companies to collect and evaluate existing hazard data. "That will help a company decide how it might seek a waiver for data requirements under REACH. It will also be an opportunity to identify what data and studies people already own, which will be helpful under the data compensation and sharing arrangement that will need to be developed under REACH."
While these preparation steps sound easy enough, the question remains: Do most chemical processors have the resources to cope with REACH? The answer is a mystery.
"Whether a company can handle REACH depends on a lot of factors," says Torrie. "A lot of the larger companies have toxicologists and people involved in environmental health and safety research, so they may already have much of the needed data. But small- and medium-sized companies will have less of that." She adds: "My sense is that everyone, even large companies, will need some sort of REACH-specific training to learn the basics of reporting. And certainly small- and mid-sized companies will need consultants and will probably need to bring someone in house if they want to continue doing business in the EU." She believes the companies that will find it the hardest to get by in the REACH environment are "those that need authorization or to find substitute chemicals, those that don't already have working environmental safety and health departments, laggards within the industry that have refused change, and those who prepare specialty chemicals." She says these groups will have to change their culture in order to keep doing business in Europe.
Whether REACH will drive business out of the EU or drive companies out of business remains to be seen over the next few years, but industry experts suspect that it will take time to determine how it all plays out. "While the intent of REACH is not to drive people out of business, finding the right balance is going to be challenging initially. Since this is a new venture, the magnitude of this kind of regulation is an experiment. No region in the world has gone to this degree before, so it's really a wait-and-see approach as far as the total impact it will have on the chemical industry and on the European economy," says Cooper.
Joy LePree is a contributing writer for CHEM.INFO. She has worked as a journalist for 14 years, covering a variety of issues and trends involving chemicals, processing, engineering, and maintenance. To share your comments about the content of this article, send an e-mail to Lisa Arrigo, editor-in-chief, at firstname.lastname@example.org.