However, Cambridge University and its subsidiary body UCLES are pioneers in trying to get some degree of accountability and quality control to consumers of English courses, through their CELTA and DELTA programs.

However, in several European countries with civil law, as opposed to the Anglo-American common law system, changes have been made in recent years that allow consumer organizations to bring claims on behalf of large groups of consumers.

However, Austrian consumer organizations ( Verein für Konsumenteninformation / VKI and the Federal Chamber of Labour / Bundesarbeitskammer ) have, in recent years, brought claims on behalf of hundreds or even thousands of consumers.

However, the Food and Agriculture Organization projects that consumers still have to deal with more expensive food until at least 2018.

However, problems continued when the 486DX-50 was installed in local bus systems due to the high bus speed, making it rather unpopular with mainstream consumers as local bus video was considered a requirement at the time, though it remained popular with users of EISA systems.

However, adoption by the computer industry has not been universal, particularly when communicating in a public context, such as to consumers of computer or computer based products.

However the consumption of moose liver or kidneys significantly increased cadmium intake, with the study revealing that heavy consumers of moose organs have a relatively narrow safety margin below the levels which would probably cause adverse health effects.

However, linear stereo was never popular with equipment makers or consumers.

However, by 1955 the majority of its consumers were aged 6 through 12.

However, perry ( under the name " pear cider ", below ) has in very recent times exploded in popularity, with around 2. 5 million British consumers purchasing it in one year.

However, the Oklahoma Corporation Commission ( OCC ) allowed PSO to pass their losses onto PSO consumers with a rate hike to replace the money lost.

However, Apple charges consumers to have previously purchased DRM music restrictions removed.

However, product heterogeneity, market frictions or high fixed costs ( which make marginal-cost pricing unsustainable in the long run ) can allow for some degree of differential pricing to different consumers, even in fully competitive retail or industrial markets.

However, consumers may choose to buy rival products ( which could be protected by other patents ), and the lifetime of the patent is limited.

However, if firms collude to all increase prices, loss of sales is minimized, as consumers lack alternative choices at lower prices.

However, consumers wanted a one-piece solution.

However, since we know that most lossy compression techniques operate on data that will be perceived by human consumers ( listening to music, watching pictures and video ) the distortion measure should preferably be modeled on human perception and perhaps aesthetics: much like the use of probability in lossless compression, distortion measures can ultimately be identified with loss functions as used in Bayesian estimation and decision theory.

However, others have theorized that sustainable ecocities, or ecovillages which combine habitation and farming with close proximity between producers and consumers, may provide greater sustainability.

However, in cases where it is possible to select the sample of outlets from which prices are collected so as to reflect the shares of sales to consumers of the different outlet types covered, self-weighted elementary aggregate indexes may be computed.

However, encryption schemes designed for mass-market standardized media such as DVD suffer from the fundamental weaknesses that consumers have physical access to the devices containing the keys, and once implemented, the copy-protection scheme can never be changed without breaking the forward compatibility of older devices ( or the backward compatibility of newer media ).

However, to date there is no scientific evidence to support these claims or other previous assertions that Fuze products may help consumers avoid cancer, heart disease, colds, flu, and infections of the lungs and kidneys.

However, this is offset by the efficiencies of a single-price structure ; consumers accept potentially overpriced items.

However, in some parts of the world, newly-manufactured tape camcorders might still be available due to the lower purchasing power or greater price sensitivity of the consumers in these areas.

" However, despite new regulations, online consumers often view testimonials with a high degree of skepticism.

However, just as all the buildings have not fallen and flowed back to their original mud, so the values which wanted them and saw that they were built have not all disappeared.

However, his subject matter and basic themes have remained surprisingly consistent, and these, together with certain key poetic images, may be traced through all his work, including the new jazz experiments.

However, only Illinois, Oregon, Louisiana and Rhode Island have a situation in which the sundry units of government vary widely in relation to fiscal uniformity.

However, the aircraft which we have today are tied to large, `` soft '' airfields.

However, first I thoughtfully study my sketch for improvement of color and design along the lines I have described.

However, whether you arrange to have a European or American model, if you rent a car with the proper seating capacity in relation to the number of people in your party, your transportation expense will average very close to $10.00 per day per passenger.

However, it is not known to either the union or the public precisely how much of a cost increase is caused by a given change in the basic wage rate, although the companies are presumed to have reliable estimates of this magnitude.

However, the Attorney General of California, at the request of the Secretary of Labor, sought to have the jurisdiction over the issue removed to the Federal District Court, on grounds that it was predominantly a Federal issue since the validity of the Secretary's Regulation was being challenged.

However, as we have seen, in later childhood the child begins to substitute the standards of the peer group for those of parents and teachers.

However, by cultivating a wine dealer and accepting his advice, one will soon enough ascertain whether he has any knowledge of wines ( as opposed to what he may have been told by salesmen and promoters ) and, better yet, whether he has a taste for wine.

However, in the same three-month period, toll-road bonds, as a group, have bucked this trend.

However much we may have to criticize liberal theology's constructive formulations, the theology we ourselves must strive to formulate can only go beyond liberalism, not behind it.

However well chosen and cleverly arranged, such memorabilia unfortunately amounted to more of an interruption than an auxiliary to the evening's main business, which ( considering the talent at hand ) should probably have been the gathering of fresh samples of the Chicago style.

However, some productions have recorded success: Carnival fi Dachra produced by Mohamed Oukassi and Athmane Aliouet in 1994, or as " Salut Cousin!

However, traditional cakes made at home have a vast directory of revenue, according to the habits and customs of each family.

However, recent classifications have abandoned Mon – Khmer as a taxon, either reducing it in scope or making it synonymous with the larger family ( Diffloth 2005, Sidwell 2009 ).

However, Ancient Egyptian is highly divergent from Proto-Afroasiatic ( Trombetti 1905: 1 – 2 ), and considerable time must have elapsed in between them.

However, certain critical interlocutory court orders, such as the denial of a request for an interim injunction, or an order holding a person in contempt of court, can be appealed immediately although the case may otherwise not have been fully disposed of.

However, wall depictions of this instrument have not been discovered, casting some doubt over the extent to which this instrument was used.

Experiments have been conducted to attempt the synthesis of ununennium ( Uue ), which is likely to be the next member of the group, but they have all met with failure .< ref name =" link "> However, ununennium may not be an alkali metal due to relativistic effects, which are predicted to have a large influence on the chemical properties of superheavy elements.

However, advancements in robotic technology have allowed the design of functional and realistic humanoid robots.

However, several telescope manufacturers have recently developed telescope systems that are calibrated with the use of built-in GPS, decreasing the time it takes to set up a telescope at the start of an observing session.