The phrase "an exception is permitted" is correct and usable in written English.
You can use it in contexts where you are indicating that a deviation from a rule or standard is allowed.
Example: "In this case, an exception is permitted due to the unique circumstances surrounding the event."
Alternatives: "an exception is allowed" or "a deviation is permitted."
Specifically, the omnibus bill would criminalize all abortions after 20 weeks of pregnancy, without exceptions for rape victims, the health of the woman or in cases where there is a severe fetal anomaly; a narrow exception is permitted when the mother's life is at risk, as determined by a physician.
I have previously noted that in challenging the blockade of Gaza, we are acting consistently with the policy advocated by President Obama in June 2010, when he said that external restrictions on Gaza's travel and commerce should be "focusing narrowly on arms shipments" rather than a general blockade of goods and persons, to which some exceptions are permitted.
Few exceptions are permitted — like sharing court-awarded fees with a nonprofit organization or keeping a retirement plan for nonlawyer employees of a law firm.
No exceptions were permitted.
However, certain exceptions are permitted, as noted below.
Exceptions are permitted when providing gift cards for human subject or research participants.
"In the current Italian and Sicilian environment," Mr. Settis said, "laws are there to allow for exceptions, and exceptions are permitted in order to allow for negotiation, and negotiation will be about what to get in exchange".
She added: "It contravened the live animals policy as the seller is selling the right to kill the animal". The auction house's policy states: "Live animals or pets, other than the [noted] exceptions, may not be listed on eBay". The exceptions are permitted "provided the seller guarantees in the listing that the animals will be packaged safely and posted via next day delivery".
The AASHTO LRFD Bridge Design Specifications (AASHTO 2010) similarly limit the use of reinforcing steel yield strength in design to no less than 414 MPa (60 ksi) and no greater than 517 MPa (75 ksi), although exceptions are permitted with owner's approval.
Exceptions were permitted: hydrocortisone and hydrocortisone acetate ≤ 1% (for use on palms, soles, face and intertriginous areas ≥ 15 cm from the treatment area); tar or salicylic acid preparations or shampoos free of corticosteroids (for the scalp only); and a study-supplied nonmedicated emollient (for all body regions except the treatment area).
