| •1 | Dr. Beverly Crusher, in command of the Enterprise during the absence of Captain Picard, is successful in destroying the Borg vessel. Lieutenant Commander LaForge manages to reinitiate Data's ethical subroutine; Data disables and then dismantles Lore.1
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| •1 | Data obtains an emotion chip from Lore.1
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| •2 | Geordi's mother is apparently killed when the Starship Hera is reported as lost.2
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| •3 | Kes is born on the Ocampan home world.3
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| •4 | Verad steals Dax, stays joined for only a few hours before the symbiont is removed and replaced in Jadzia.4
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| •5 | Excessive telepathic contact with Cairn forces Lwaxana to remember her daughter Kestra's death for the first time5
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| •6 | Bashir falls briefly in love with Melora Pazlar, a woman from a low gravity environment.6
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| •7 | Quark survives an assassination attempt by a business partner.7
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| •8 | Data meets his 'mother', Juliana Tainer.8
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| •9 | Beverley's grandmother, Melissa Howard, dies.9
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| •10 | Deanna is promoted to Commander.10
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| •11 | Kira becomes romantically involved with Vedek Bariel.11
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| •12 | Barclay becomes the first sufferer of Barclay's Protomorphosis Syndrome. A treatment developed by Beverly Crusher creates the disease, which causes most of the Enterprise-D crew to mutate to animal forms.12
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| •13 | The Federation agrees a treaty with the Cardassians setting a new border between the two. Several colonies must be relocated as part of the treaty. In the aftermath, many Federation citizens take up arms against the Cardassians as part of 'The Maquis'.13
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| •13 | Wesley ascends to a higher state of being.13
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| •14 | Dukat is briefly captured by the Maquis, but subsequently rescued by Commander Sisko.14
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| •15 | A future version of Alexander returns to the present to try and convince his earlier self to appreciate Klingon culture and the warrior ethos.15
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| •16 | Garak's cranial implant fails.16
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| •17 | Harry graduates Starfleet academy.17
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| •18 | Bashir and Kira cross over to the mirror universe during an accident inside the Wormhole, the first people from our universe to do so in over a century.18
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| •19 | Jean-Luc Picard convinces the Q to allow Humanity to continue to exist by demonstrating that we are capable of understanding the so-called limitless possibilities of existence. The experience involves Picard visiting alternate timelines created by Q, which draws the Captain closer to his crew and leads to him joining the regular senior officers poker game for the first time.19
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| •20 | Sisko makes first contact between the Federation and the Dominion when he and Quark are captured by the Jem'Hadar.20
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| •20 | The Dominion destroy the USS Odyssey.20
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| •21 | Chakotay resigns from Starfleet and joins the Maquis.21
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| •22 | Tom Paris causes the death of several other officers during training. He lies about the accident during the inquest, then subsequently confesses and is expelled from the academy.23
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| •23 | Tom Paris joins the Maquis. He is captured on his first mission and jailed.23
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| •24 | Barclay Leaves the Enterprise-D24
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| •24 | The EMH program is developed by Dr Lewis Zimmerman, assisted by Lieutenant Barclay.24
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