The phrase "an end to the system of" is correct and usable in written English.
It can be used when discussing the termination or abolition of a particular system or practice.
Example: "The new policy aims to bring an end to the system of discrimination in the workplace."
Alternatives: "the abolition of the system of" or "the termination of the system of".
More changes are needed, most importantly an end to the system of paid recruitment.
But some of his proposals, calling for vouchers, a value-added tax and an end to the system of employer-provided insurance, have differed radically from President Obama's.
In the interview today, Prince Walid sounded another populist note by saying he favored an end to the system of royal allowances that provide even the youngest newborn prince with thousands of dollars a month.
Along the way, he put an end to the system of long-term contracts by which studios had held onto actors, paved the way for huge Hollywood political fund-raisers, and created the summer "blockbuster" film category.
Political turmoil erupted on a major scale after the government announced an end to the system of free medical cards for the over-70s, triggering anxiety among the elderly Irish population.
The next day, thousands of his supporters marched through Cairo, demanding his release and an end to the system of military justice that has been imposed on Egyptian civilians since the generals took power in February.
Occupy Our Food Supply to help bring an end to corporate exploitations of our food system.
Mayor Bloomberg, for example, wishes to end LIFO, the system of last-in first-out layoffs (LIFO).
Finally, the last paper of the special issue presents an end-to-end 3DTV system.
The "back end" of the system consisted of six tables that stored 658 exported data variables after completion of data abstraction in the "front end" of the system.
Nigeria is under pressure to end its system of subsidies.
