Miller said the proposal is more likely to withstand a constitutional challenge because the rules are voluntary for candidates.
Just understanding the rules is a major challenge, possibly even greater than altering practices to comply with the rules.
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Simonetta Sommaruga, Switzerland's justice minister, said adopting the new rules would be a "serious challenge" for Swiss business, but expressed confidence that the Alpine state's fabled competitiveness would not be undermined.
Most schools and government offices adopted the new language rules last year after the Constitutional Court rejected a legal challenge.
Even for local players, the biggest challenge is not having clear rules and regulations when entering overseas markets.
The companies remain saddled with cumbersome contracts with the UAW that make work rules and plant procedures a constant challenge.
But when a nation enters its athletes in competition, it accepts the reality that it must follow the rules, even if that means supporting a ruling that lawyers will challenge.
Legislators and regulators will be forced to take notice as participants challenge, more effectively than ever before, both employer plan-gutting maneuvers and the very rules of the game.
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However, he added that firm implementation of the rules, which has thwarted similar environmental laws in the past, would continue to be a challenge.
The rules allowing so-called e-hails were set to take effect Friday, despite the legal challenge.
The old rules no longer apply, and how Britain's "old media" deal with this challenge may set the tone for a long time to come.
Klarna says the unpredictability of the platform, such as the rules that govern what data is accessible and what a company can store, can also be a challenge.
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