retroactive effect

References in classic literature ?
An inscription on a tomb, showing that virtues acquired by death have a retroactive effect. Following is a touching example:
However, in June this year, the Supreme Court ruled that the law be given retroactive effect.
The Law of the Kyrgyz Republic of May 15, 2019 (amendments to the Law of the Kyrgyz Republic on Guarantees of the Activity of the President in terms of stripping the status of the ex-president of the Kyrgyz Republic) does not have retroactive effect on the ex-president of the Kyrgyz Republic Atambayev it establishes new obligations for him and establishes liability.
The agreement signed between all stakeholders on May 2, 2019 stipulates wage increases for the benefit of fuel carriers for the years 2018 and 2019, besides May 2019 salaries, with retroactive effect for those increases that will be paid in two tranches in May and June 2019.
'While it is true that the Supreme Court's ruling in the case of Carpio-Morales was indeed relative to this Court's issuance of injunctive reliefs and was not about the OMB's main findings of administrative guilt against Binay Jr., it cannot be negated that the abandonment of the condonation doctrine-declared prospective in application by no less than the Supreme Court-should not be given any retroactive effect as to the prejudice Binay Jr.
the abandonment of the condonation doctrine should not be given any retroactive effect as to prejudice Binay Jr.
" "While it is true that the Supreme Court's ruling in Carpio-Morales was indeed relative to this Court's issuance of injunctive reliefs and was not about the OMB's main findings of administrative guilt against Binay Jr., it cannot be negated that the abandonment of the condonation doctrinedeclared prospective in application by no less than the Supreme Courtshould not be given any retroactive effect as to prejudice Binay Jr.
In June 2018, the Turkish government cancelled all of Adur's exploration and operating licenses with retroactive effect, rendering Westwater's investment in Adur effectively worthless.
"To serve certain people, it appears the government brought a bill that parliament wrongly accepted, with retroactive effect to cover crony projects after the fact.
In a statement released after the signing ceremony, Minister of Oil and Gaz Azhary Abdel Gadir said the agreement will be applied with retroactive effect from the independence of South Sudan in July 2011.
However the US importers are eligible to claim customs duties they had to pay during the period of inactive GSP (from 1st January 2018 to 22nd April 2018) due to the retroactive effect of US Presidents renewal.
All income per share amounts have been adjusted to give retroactive effect to the stock dividend, it added.