BPA Frequently Asked Questions - National Institutes of Health

8. Can a BPA Call be placed on a BPA before it expires? Yes, a BPA Call can be placed against a BPA before it expires. However, performance must begin before expiration of the BPA. A BPA Call cannot be placed against a parent BPA with performance on the BPA Call to commence after the parent BPA ends. 9. Each BPA has a maximum order limitation ... ................
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