What's the difference between agency and delegacy?

Agency

Definition:

(n.) The faculty of acting or of exerting power; the state of being in action; action; instrumentality.
(n.) The office of an agent, or factor; the relation between a principal and his agent; business of one intrusted with the concerns of another.
(n.) The place of business of am agent.

Example Sentences:

(1) The inquiry found the law enforcement agencies routinely fail to record the professions of those whose communications data records they access under Ripa.
(2) And this is the supply of 30% of the state’s fresh water.” To conduct the survey, the state’s water agency dispatches researchers to measure the level of snow manually at 250 separate sites in the Sierra Nevada, Rizzardo said.
(3) Project grants to selected State and local agencies amounted to about $.8 billion.
(4) Richard Hill, deputy chief executive at the Homes & Communities Agency , said: "As social businesses, housing associations already have a good record of re-investing their surpluses to build new homes and improve those of their existing tenants.
(5) Comprehensive regulations are being developed to limit human exposure to contamination in drinking water by the United States Environmental Protection Agency (EPA) under the authority of the Safe Drinking Water Act (SDWA).
(6) S&P – the only one of the three major agencies not to have stripped the UK of its coveted AAA status – said it had been surprised at the pick-up in activity during 2013 – a year that began with fears of a triple-dip recession.
(7) A Swedish news agency said it had received an email warning before the blasts in which a threat was made against Sweden's population, linked to the country's military presence in Afghanistan and the five-year-old case of caricatures of the prophet Muhammad by Swedish artist Lars Vilks.
(8) Their efforts will include blocking the NSA from undermining encryption and barring other law enforcement agencies from collecting US data in bulk.
(9) Fatah leader Yahya Rabah said the organisation would celebrate "with our brothers in Hamas", the Ma'an news agency reported.
(10) But the Franco-British spat sparked by Dave's rejection of Angela and Nicolas's cunning plan to save the euro has been given wings by news the US credit agencies may soon strip France of its triple-A rating and is coming along very nicely, thank you. "
(11) In this article it is outlined the medical biopsychosocial approach with particular emphasis on the family viewed as the primary health care agency.
(12) The mothers of 87 male and female adolescents accepted at a counseling agency described their offspring by completing the Institute of Juvenile Research Behavior Checklist.
(13) In one of Pruitt’s first official acts, for example, he overruled the recommendation of his own agency’s scientists, based on years of meticulous research, to ban a pesticide shown to cause nerve damage, one that poses a clear risk to children, farmworkers and rural drinking water supplies.
(14) John Large, a leading nuclear consultant, said: "The HSE as an independent agency will come under tremendous pressure to push through these designs.
(15) I believe that truth sets man free.” It was a curious stance for someone who spent many years undercover as a counter-espionage informant, a government propagandist, and unofficial asset of the Central Intelligence Agency.
(16) We are firmly opposed to that," an unidentified spokesman from the ministry of industry and information technology told the state news agency, Xinhua.
(17) And all agencies must also now implement the wider recommendations made in the Inspectors' report.
(18) It could provoke the gravest risk, that all three rating agencies declare a credit event and then there are big contagion risks for other countries," he said.
(19) To settle the case, Apple and the four publishers offered a range of commitments to the commission that will include the termination of current agency agreements, and, for two years, giving ebook retailers the freedom to set their own prices for ebooks.
(20) According to the International Energy Agency, 147m Indians will remain without electricity into 2030 under a business as usual scenario emphasising coal.