The phrase "a strict system of" is correct and usable in written English.
It can be used when describing a rigid or inflexible framework or set of rules governing a particular process or organization.
Example: "The organization implemented a strict system of regulations to ensure compliance and maintain order."
Alternatives: "a rigid framework of" or "a stringent set of".
The DfE says: "Academies are subject to a strict system of oversight and breaches of the rules are rare".
A spokesperson for the Department for Education said: "Academy trusts operate under a strict system of oversight and accountability.
Good guanxi also depends on a strict system of reciprocity, or what the Chinese call hui bao.
Chinese society is heavily influenced by the traditional values associated with Confucianism, which promotes a strict system of norms and propriety.
Although the strait is one of the world's busiest seaways, a strict system of traffic lanes and navigation information became mandatory only in 1977.
Asam Jihad, a spokesman for the Oil Ministry, said Saturday that the ministry had begun a strict system of gasoline rationing to deal with the country's huge shortage of fuel.
Britain announced a stricter system of security checks for asylum seekers suspected of involvement in terrorism.
Tenet has taken action to lower bad debt by implementing a stricter system of controls into Allegheny and by offering HMOs discounts for prompt payment.
The Society has developed a strict system for the peer review of manuscripts and referees are from all over the world, specialized in different areas of plant pathology.
And I don't want anyone near me to own a gun without going through a thorough and strict system of controls.
Together, they designed the Kensington System, an elaborate and strict system of rules for the upbringing of young Victoria, designed to render her weak-willed and utterly dependent upon them in the hopes of allowing them to wield power through her.
