The quality of the electrical contact between the specimen and electromagnetic interference (EMI) shielding testing fixture (coaxial cable method) is found to be critical to shielding effectiveness testing.
After some final adjustments, the KNW was ready for implementation and effectiveness testing.
The F.D.A. could require safety and effectiveness tests that have not previously been done.
While companies must notify the F.D.A. when introducing such products, the agency does not require extensive safety and effectiveness testing before allowing them to be sold.
Although by law the regulatory agency requires safety and effectiveness testing for drugs, there are no such requirements for cosmetic products.
That is because they are not subject to the kinds of safety and effectiveness testing required of prescription drugs and are often made without quality control standards.
The rule, to take effect on Monday, permits the makers to sell herbal products and other supplements for those pregnancy-related conditions without subjecting them to the safety and effectiveness testing that is required of prescription drugs.
Medicare is prohibited by Congress from using its leverage to bargain for better prescription-drug prices or to use "comparative effectiveness" tests in approving drugs or procedures.
Specific questions CIOs should ask their security providers: –What methods of security effectiveness testing are used?
Current chemical dispersant effectiveness tests for product selection are commonly performed with bench-scale testing apparatus.
