Narrative:

Accepted physical pointout on aircraft at FL350 and approved descent to FL310, had aircraft at FL330, which I neglected to advise other controller. Supplemental information from acn 566670: I physically pointed out aircraft X at FL350, requesting FL310. This was approved. I descended aircraft X and the aircraft got within 5 mi of another aircraft.

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Original NASA ASRS Text

Title: ZDC CTLR ACCEPTS POINTOUT ON ANOTHER ZDC CTLR'S ACFT AND NEGLECTS TO EXCHANGE OR POINTOUT OTHER CONFLICTING TFC TO BE PROTECTED.

Narrative: ACCEPTED PHYSICAL POINTOUT ON ACFT AT FL350 AND APPROVED DSCNT TO FL310, HAD ACFT AT FL330, WHICH I NEGLECTED TO ADVISE OTHER CTLR. SUPPLEMENTAL INFO FROM ACN 566670: I PHYSICALLY POINTED OUT ACFT X AT FL350, REQUESTING FL310. THIS WAS APPROVED. I DSNDED ACFT X AND THE ACFT GOT WITHIN 5 MI OF ANOTHER ACFT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.