The phrase "aiding and assisting" is correct and usable in written English.
It can be used in contexts where someone is providing help or support to another person or group, often in legal or formal situations.
Example: "The organization is dedicated to aiding and assisting those in need during times of crisis."
Alternatives: "helping and supporting" or "facilitating and aiding".
"The print industry has been aiding and assisting the e-book industry since the beginning," Mr. Norris said.
Dominique Strauss-Kahn, the former head of the International Monetary Fund, has appeared in court in Lille charged with aiding and assisting the prostitution of seven women.
His undoing came in 2005, when he was convicted on multiple charges of tax evasion; aiding and assisting in the preparation of false tax returns filed by other taxpayers; and conspiring to defraud the United States government.
Campana also noted that "due in large part to Ms. Catalano's continued cooperation," a federal grand jury returned a five-count indictment last October, charging Galea with conspiracy, smuggling, two offenses relating to drugs that were misbranded and unapproved and aiding and assisting in the making of false statements to federal officers.
We try our best to do everything we can to aid and assist them when they are in situations like this.
Hence, we have a duty to sometimes and to some extent aid and assist others.
Indeed, the ship had "refrigerate[d], store[d] and transport[ed]" the fins, but the governing words were "aid and assist".
After 2014, the Pentagon plans to maintain diminished U.S. forces in the war-torn country that will continue to aid and assist the Afghan security forces.
"Counsel reasonably believes that Ms. Anthony is not competent to aid and assist in her own defense and is incompetent to proceed," read the motion, which in full ran for two pages.
We must recognize and applaud, encourage these cultural organizations that aid and assist, because they are helping to create cinema which may one day help unite our world, once politics have failed.
By going from ship to ship to buy, store and transport the fins, the KD II and its crew "directly aided and assisted the foreign vessels in an expressly enumerated fishing activity under the statute".
