The phrase "active in enforcing" is correct and usable in written English.
It can be used to describe someone or an organization that is actively involved in implementing rules, laws, or policies.
Example: "The organization has been active in enforcing environmental regulations to protect local wildlife."
Alternatives: "engaged in enforcing" or "involved in enforcing".
Though the Securities and Exchange Commission SECC) is the primary securities enforcer, multiple enforcers are active in enforcing the securities laws.
His work formed the basis of the Nuremberg Decrees, and he was active in enforcing them.
Parents, he added, can help protect their teenagers by being more active in enforcing restrictions, by spending more time with them while they are behind the wheel and by varying their driving experiences, before and after licensing.
The states, all of them touching on the Great Lakes, announced on Thursday that they wanted the agency to take an active role in enforcing regulations that control the discharge of ballast water from oceangoing vessels.
Gays are far from the only Americans still facing discrimination, but as Boies said when I interviewed him about the Prop 8 case last week, the ban on same-sex marriage "is the last area in which the state is taking an active role in enforcing discrimination".
His steadfast reluctance to protect minority rights would leave him a lonely figure, as his (later) liberal colleagues on the Warren Court took an active role in enforcing constitutional limits on the desires of majorities.
Another major problem found with the checking system was the fact that the two authorities involved in enforcing breaches of regulations — the Animal and Plant Health Authority (APHA) and Trading Standards — have no officers on active duty at entry points over the weekend.
Likewise, the ʿulamāʾ began to take a more active role in agitating against Sufism and other forms of popular religion, which remained strong in Iran, and in enforcing a more scholarly type of Shīʿism among the masses.
However, Malaysia has limitations in enforcing legislation pertaining to accessibility.
School staff may help in enforcing this.
Meanwhile, local testing organizations also became very active in developing and enforcing standards among their members.
