Many headings present in the 1997 Laws have been removed in 
    the interest of streamlining their appearance. Where headings remain they do 
    not limit the application of any law, nor indeed does the omission of a 
    cross reference.
    Established usage has been retained in regard to “may” do 
    (failure to do it is not wrong), “does” (establishes correct procedure 
    without suggesting that the violation be penalized), “should” do (failure to 
    do it is an infraction jeopardizing the infractor’s rights but not often 
    penalized), “shall” do (a violation will incur a procedural penalty more 
    often than not), “must” do (the strongest word, a serious matter indeed). 
    Again “must not” is the strongest prohibition, “shall not” is strong but 
    “may not” is stronger — just short of “must not.”
    Note that this Introduction and the Definitions that follow 
    form part of the Laws. Finally, unless the context clearly dictates 
    otherwise, the singular includes the plural and the masculine includes the 
    feminine, and vice versa.
 
    ACBL Bulletin
    July 25, 2008
    (courtesy of the American Contract Bridge League)
A new 
    version of the Laws of Duplicate Contract Bridge will take effect in 
    September, 2008. Here is what you need to know about the changes. 
    
As a player, you may be asking what impact the changes in 
    the laws have upon you. The answer is, as usual, very little. This is 
    because the changes deal with restoring equity when there has been an 
    irregularity. There have been no changes of the basic rules or laws - e.g., 
    scoring is unchanged and the ranks of the denominations are the same. One 
    overall change in wording is reflective of the original intent of the laws 
    to "redress damage and not to penalize." To emphasize this intent, the laws 
    now use the word penalty only in reference to procedural and disciplinary 
    penalties. In all other cases, the Laws use the word "rectification." There 
    was a global attempt to reorganize laws or sections of laws to put the 
    sections of law dealing with a topic in one place. However, the numbering 
    system remains intact - there are still 93 laws and the general topic of 
    each is unaltered. 
    
The changes in Laws 1-15 will not be noticed by ACBL 
    players. Many of the changes are in wording and organization. Of the content 
    changes, most only codify and clarify current ACBL practices. 
    
While Law 16 has been reorganized and reworded, there is 
    only one change affecting ACBL procedures and current practice. Under the 
    revised law, when an opponent has made extraneous or unauthorized 
    information available (e.g., an unmistakable break in tempo - hesitation), 
    an ACBL player may announce that he is reserving his right to call the 
    director later. If an opponent disagrees that unauthorized information might 
    have been conveyed or made available (i.e., believes there was no break in 
    tempo), the director should be called immediately. 
    
In Laws 17-21, again most changes, if any, are in wording 
    and organization. 
    
In Law 20, however, some current ACBL practices and 
    procedures have been codified or clarified and should be noted: 
    
• A player may not ask a question (at the appropriate time) 
    solely for partner's benefit. 
    • If your partner asks a question at his turn to call or play, you may not 
    ask a supplementary question until it is your turn. 
    • Declarer's first turn to play is from dummy except when accepting an 
    opening lead out of turn. 
    
Law 22 now defines the time between the end of the auction 
    and the end of the auction period as the clarification period. This is the 
    time when questions can be asked before the opening lead is made and faced. 
    
In Laws 23 and 24, there are no changes that affect current 
    application of the laws. 
    
Law 25, Changes of Calls, has been substantially changed by 
    deleting the current "purposeful correction" option. Under the revised law, 
    if a call is deemed unintended (inadvertent), it may be changed if done 
    without pause for thought. This is identical to current law. The new part is 
    that if the call was not unintended, it stands unless the caller's left-hand 
    opponent accepts an attempt to substitute another call. Law 16D applies to 
    the call that was withdrawn: Knowledge of the withdrawn call is unauthorized 
    for the offender's partner. 
    
Law 26 has no changes that affect current application of the 
    laws. 
    
Under Law 27, which addresses insufficient bids, a player 
    who makes a natural insufficient bid may still make it sufficient at the 
    lowest sufficient level without any bidding restriction on partner. Law 27 
    has been amended such that the director may permit an insufficient bid to be 
    corrected, without rectification/penalty (i.e., bidding restriction), by 
    another call that has, in the director's opinion, the same meaning or a more 
    precise meaning. 
    For example: 2NT - Pass - 2D (over 1NT this is a transfer to hearts), the 
    2Dbid may be corrected to 3Dwithout a bidding restriction (rectification) 
    on partner if the 3l bid is also a transfer to hearts. 
    However, part D of Law 27 allows the director to assign an adjusted score if 
    without the insufficient bid the outcome (result) may well have been 
    different and the non-offending side was damaged. 
    Also, the withdrawn 2Dcall is regarded as unauthorized information, but 
    this will rarely matter because the legal 3D replacement conveys essentially 
    the same information One major caution: If you make an insufficient bid and 
    an opponent brings it to the attention of the table, do not do anything 
    until the director arrives. If you change your call prior to the director's 
    arriving, unless the opponent next to call accepts your original 
    insufficient bid, you will be stuck with that call (the changed, sufficient 
    one) and the director will apply the correct section of Law 27 - i.e., if 
    the change requires your partner to pass for the remainder of the auction, 
    that will be the director's rectification. So wait until the director 
    arrives and explains your options before correcting the insufficient bid. 
    
Laws 28-39 have no changes that affect current ACBL 
    application and procedures. 
    
Law 40 has been extensively reworded and reorganized. 
    However, there is little change to current application and practice. There 
    are two items of note: 
    • The law in the ACBL is now explicit in prohibiting pairs, by prior 
    agreement, to vary their methods dependent upon and following a question 
    asked, response to a question or an irregularity (e.g., after an 
    insufficient bid). 
    • In the ACBL, a player is permitted to consult his opponent's convention 
    card at his righthand opponent's turn to call (i.e., after his partner has 
    called). This is permitted because many times it is necessary to know what 
    your left-hand opponent's call means to determine whether to Alert your 
    partner's call or to know what your partner's call means in order to fully 
    explain its meaning. 
    
In Laws 41-63, there are mostly wording and organizational 
    changes that cause no change in current application and practice. 
    
It is now specifically stated in Law 54 (with reference to 
    Law 24), however, that an opening lead by declarer or dummy may not be 
    accepted. 
    
Law 64, Procedure after Establishment of a Revoke, has two 
    significant changes. 
    • There is a return to the fairly simple one- and two-trick penalty 
    (rectification) of the 1973 Laws - i.e., generally, if the revoking player 
    won the trick on which the revoke happened and the offending side won 
    another subsequent trick, the non-offending side gets two tricks. If the 
    revoking player does not win the revoke trick and the revoking side wins 
    some subsequent trick, the non-offending side gets one trick. However, part 
    C requires the director to restore equity on deals where the non-offending 
    side would have won more tricks without the revoke, even after taking into 
    account the additional trick or tricks awarded in accordance with part A of 
    this law. 
    • When each side has revoked, there is no rectification (penalty) for either 
    revoke - sort of offsetting infractions. However, the director is required, 
    under part C, to adjust the result to that result that was most likely had 
    neither revoke occurred. The revised law 65 now addresses specifically the 
    matter of drawing attention to the fact that a card has been incorrectly 
    pointed - i.e., indicating that the player's side had won the trick when, in 
    fact, they had lost the trick, or vice versa. While declarer may require 
    that a card incorrectly pointed be corrected at any time, dummy's or either 
    defender's right to do so expires when a lead is made to the next trick (the 
    one immediately after the one on which the card was incorrectly pointed). If 
    done later than that by dummy or a defender, the director may apply Law 16B 
    if he determines that this extraneous information could have affected 
    partner's play. Laws 66-71 contain for the most part wording and 
    organizational changes that lead to more specificity and clarity. However, 
    in the laws dealing with claims there are some things to note: 
    
    • While Law 68 mandates that play cease immediately when a claim is made, 
    Law 70 gives the director the option of using play after a claim as evidence 
    of players' probable plays. 
    
    • Law 69D2 now addresses defenders' claims. 
    
    • A section of Law 70 gives ACBL the authority to determine an order of play 
    of the remaining cards in a suit when such was not clarified in the 
    statement of a claim. Presently, for example, directors generally rule that 
    declarers, in leading trumps from their hand or dummy, lead from the top 
    down. This will probably be codified by regulation prior to implementation 
    of the Laws. 
    
Laws 72-91 contain a great many wording and organizational 
    changes. In addition, many sections of the 1997 laws have been incorporated 
    into earlier laws in the 2007/8 version. However, none of these introduces 
    any significant changes or different applications or practices. 
    
Law 92, Right to Appeal, has a slight change. Under the 
    present law in a pairs contest, an absent pair member is deemed to concur. 
    In the revised law, both members must actively agree to lodge the appeal. If 
    not, the appeal is not heard. 
    
Law 93 was modified quite a bit in part C, Further 
    Possibilities of Appeal. However, ACBL has already approved legislation 
    about further appeal. That regulation states that a further appeal may be 
    made only on a point of law to and at the discretion of the ACBL Laws 
    Commission or, on an allegation of bias of a committee member or members, to 
    and at the discretion of the ACBL Appeals and Charges Committee. In the 
    latter case, the appellant is required to present evidence that the bias was 
    not known at the time of the hearing.