The phrase "agreements by which" is correct and usable in written English.
It can be used when referring to specific types of agreements that establish conditions or terms for a particular action or outcome.
Example: "The agreements by which the parties will cooperate must be clearly defined in the contract."
Alternatives: "contracts that specify" or "arrangements through which".
The collections are the product of signatory agreements by which these four governmental entities deposit their publications at Princeton University free of charge, with the understanding that the general public will be granted reasonable access to them.
Miller also said that Ukraine had received huge savings on gas based on its agreement to prolong the so-called Kharkov agreements, by which Russia retained the right to base its Black Sea fleet in Crimea.
On a tour of South America (1906) he persuaded Latin-American states to participate in the Second Hague Peace Conference, and he negotiated agreements by which Japan undertook to control its immigration to the United States and to arbitrate certain kinds of disputes.
Once they see this clearly, all sides can begin to work together on new methods of reducing water loss, promoting water recycling, implementing new technologies that make it easier to move water to points where it is needed, and working out agreements by which neighbors promise to come to each other's aid in periods of drought.
The first paragraphs deal well with the core issue at hand, paid prioritization, while the last segment elides the validity of peering agreements by which ISPs can elicit fees from content companies for access to their network.
Some problems he notes smack of subprime mortgage lending: lax disclosure requirements, variable interest rates that compound and make paying off the principal a Sisyphean task, and kickback agreements by which lenders pay loan originators in this case, colleges a cut of their revenues.
What do you think of the 2007 agreement by which the Princeton University Art Museum returned artifacts to Italy?
Treaty of Saigon, (June 1862), agreement by which France achieved its initial foothold on the Indochinese Peninsula.
The Irwin-Gandhi agreement by which civil disobedience was discontinued was signed on March 5.
A "release" is an agreement by which someone waives (gives up) any rights to sue arising from a certain activity.
Disclosure by Mr Coulson of a compromise agreement by which his employment with News Group Newspapers Limited was terminated explained what had happened.
